CN105881033A - Flexible agile production line for new energy pure electric car body - Google Patents
Flexible agile production line for new energy pure electric car body Download PDFInfo
- Publication number
- CN105881033A CN105881033A CN201610249016.5A CN201610249016A CN105881033A CN 105881033 A CN105881033 A CN 105881033A CN 201610249016 A CN201610249016 A CN 201610249016A CN 105881033 A CN105881033 A CN 105881033A
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- Prior art keywords
- arm
- pure electric
- production line
- electrode
- car body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention provides a flexible agile production line for a new energy pure electric car body. The flexible agile production line comprises a cutting machine, a punching machine and a spot welding robot, wherein the cutting machine is used for cutting a whole roll of steel plate into the required size, the punching machine is used for again shaping and pressing the flat steel plate well cut through the cutting machine into all kinds of punching parts on the car body, and the spot welding robot is used for welding all kinds of the punching parts on the car body into the whole car body. According to the flexible agile production line for the new energy pure electric car body, the cutting machine, the punching machine, the spot welding robot and other automated production equipment are matched with one another, rapid production of the new energy pure electric car body is achieved, the production efficiency is improved, and flexible production of the car body can be achieved through different process links and different numbers of equipment.
Description
Technical field
The present invention relates to field of automobile, particularly relate to a kind of new forms of energy pure electric automobile body soft
Property agile production line.
Background technology
Along with the requirement of the energy-saving and emission-reduction to automobile, on June 20th, 2012, State Council issued " energy-conservation and new energy
Source development of automobile industry planning (2012 the year two thousand twenty) ", clearly proposing development energy-conservation is fall with new-energy automobile
Low automotive fuel wastage, alleviates fuel oil disparities between supply and demand, reduces exhaust emissions, improves atmospheric environment, promotes
Automobile industry technological progress and the Important Action of optimization and upgrading.The development of automobile is to new forms of energy pure electric automobile
Direction is inexorable trend.
Vehicle body is the basic framework of automobile, is the installation foundation of all parts on automobile, Auto-body manufacturing quality
Quality assembling quality and the vehicle performance of automobile are played a decisive role, and vehicle body punching parts and welding thereof
The quality of assembling is the key factor affecting body quality.According to statistics, a white car body includes more than 400
Parts, more than 4000 solder joint, erection welding is one of important step in Auto-body manufacturing, conventional domestic car
Body welding is main based on suspension type craft soldering turret, there is labor intensity big, the shortcoming that production efficiency is low, no
It is suitable for the demand that Hyundai Motor produces.The most domestic vehicle body design and manufacturing technology still belong to the thin of auto industry
Weak link, automated production equipment is abroad monopolized, so making great efforts developmental research to be suitable for what domestic automobile produced
Body production-line, is to improve China's independent development automobile ability to break the key of Foreign Automobile production technology monopolization.
Summary of the invention
The technical problem to be solved is: in order to overcome deficiency of the prior art, and the present invention provides
A kind of new forms of energy pure electric automobile body flexibility agile production line.
The technical scheme that the present invention solves its technical problem to be taken is: a kind of new forms of energy pure electric automobile car
Body flexibility agile production line, including
Cutter, for being cut into the size of needs by entire volume steel plate；
Stamping machine, for the smooth steel plate cut by cutter, is pressed on vehicle body through refigure
Various punch components；
And spot welding robot, for various vehicle body punch components are welded into complete vehicle body；
Described spot welding robot includes robot body, control system, soldering turret and welding controller, described control
System control machine device human body processed drives soldering turret to do space motion, and described control system is controlled by described welding
Device controls described soldering turret and completes welding, and described soldering turret is connected with robot body executor tail end.
The automated production equipments such as cutter, stamping machine and spot welding robot are used to cooperate, it is achieved new energy
The quick production of source electric car vehicle body, improves production efficiency, is equipped with different number by different process link
The equipment of amount can realize the flexible production of body of a motor car.
Use automatic welding formula spot welding robot, embedding with traditional suspension type craft spot welding compared with, there is machinery
Changing and automaticity is high, welding quality stable, production efficiency is high, uses robot that is swingable and that rotate
Body expands the work space of welding, can cover more extensive in the case of not being adjusted fixture
Welding scope, be suitable for the production of modern high-volume body of a motor car.
Concrete, described soldering turret includes frame, weldering arm and electrode pressurized cylinder, described frame and described weldering arm
Laying respectively at the both sides of described robot body, described frame is the U-shaped structure to a side opening, described U
The bottom of shape structure is rotationally connected with described robot body executor tail end, the other end of described U-shaped structure
It is connected with described electrode pressurized cylinder；Described weldering arm is upper and lower two, each described weldering arm one end and described machine
Frame connects, and the other end is provided with terminal clamp, and the end of described terminal clamp is provided with electrode, described electrode peripheral hardware
Semicircular electrode cap, the electrode on upper and lower two described weldering arms is had to align.
Further, due in welding process weld arm energising can produce substantial amounts of heat, if not in time to being
System carries out cooling can affect the operating accuracy of equipment, and described frame is provided with cooling inlet tube and coolant outlet pipe,
Described machine frame inside is communicated with cooling down inlet tube and the cooling passage of coolant outlet pipe, described cooling import
Pipe and coolant outlet pipe are connected with cooling system by pipeline respectively.Therefore, erecting is set to the knot of hollow
Structure, inside is provided with the cooling passage connected with extraneous cooling system, by coolant in cooling passage
Circulation realize fast cooling, to ensure the precision and stability of equipment.
Further, described robot body includes base, fixed support, swing arm and turning arm, described pendulum
Swing arm one end is connected by shaft swing with described support bracket fastened top, the described swing arm other end and driving
The push rod of cylinder is rotationally connected, and the bottom of described driving cylinder and support bracket fastened bottom are all solid with described base
Fixed connection, described swing arm swings in vertical plane, and described turning arm is positioned at the upper end of described swing arm, logical
Crossing motor drives described turning arm at horizontal rotation in surface.Robot body that is swingable and that rotate is used to expand
The work space of welding, can cover in the case of not being adjusted fixture and weld model more widely
Enclose, be suitable for the production of modern high-volume body of a motor car.
Further, described turning arm upper end is provided with horizontal spacing blend stop, and described spacing blend stop is positioned at U-shaped knot
The inside of structure.When top link swings up and down around the shaft, electrode cap two end in contact produces weldingvoltage to workpiece
Weld, the downward hunting range of top link can be limited by spacing blend stop, prevent due to top link
Amplitude of fluctuation excessive damage electrode.
Further, described frame includes top link and lower fixed arm, and described top link is positioned at described U-shaped structure
The side of bottom is rotationally connected with described lower fixed arm, and the other end of described top link adds with described electrode calms the anger
The push rod of cylinder connects, and the cylinder body of described electrode pressurized cylinder is fixedly connected on described lower fixed arm.
The invention has the beneficial effects as follows: a kind of new forms of energy pure electric automobile body flexibility that the present invention provides is quick
Production line, uses the automated production equipments such as cutter, stamping machine and spot welding robot to cooperate, it is achieved
The quick production of New-energy electric vehicle vehicle body, is improve production efficiency, is equipped with not by different process link
Equipment with quantity can realize the flexible production of body of a motor car；Use automatic welding formula spot welding robot, with
Traditional suspension type craft spot welding is embedding to be compared, and has mechanization and automaticity is high, welding quality stable,
Production efficiency is high, uses robot body that is swingable and that rotate to expand the work space of welding, the most right
Fixture can cover in the case of being adjusted and weld scope more widely, is suitable for modern high-volume Automobile
The production of body；Use rotary X-shaped soldering turret spot welding robot, can in the case of fixture not being adjusted
Scope is welded more widely to cover.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structure principle chart of spot welding robot of the present invention；
Fig. 2 is the structural representation of spot welding robot of the present invention.
In figure: 1, robot body, 11, base, 12, fixed support, 13, swing arm, 14, rotate
Arm, 15, rotating shaft, 16, drive cylinder, 17, spacing blend stop, 2, soldering turret, 21, frame, 211, on
Swing arm, 212, lower fixed arm, 22, weldering arm, 23, electrode pressurized cylinder, 24, terminal clamp, 25, electricity
Polar cap, 26, cooling inlet tube, 27, coolant outlet pipe, 28, pipeline, 29, cooling system.
Detailed description of the invention
Presently in connection with accompanying drawing, the present invention is described in detail.This figure is the schematic diagram simplified, only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1-2, a kind of new forms of energy pure electric automobile body flexibility agile production line of the present invention, including
Cutter, for being cut into the size of needs by entire volume steel plate；
Stamping machine, for the smooth steel plate cut by cutter, is pressed on vehicle body through refigure
Various punch components；
And spot welding robot, for various vehicle body punch components are welded into complete vehicle body；
Described spot welding robot includes robot body 1, control system, soldering turret 2 and welding controller, described
Control system controls robot body 1 and drives soldering turret 2 to do space motion, and described control system is by described weldering
Connecing the controller described soldering turret 2 of control and complete welding, described soldering turret 2 is with robot body 1 executor tail end even
Connect.
Described soldering turret 2 includes frame 21, weldering arm 22 and electrode pressurized cylinder 23, and described frame 21 is with described
Weldering arm 22 lays respectively at the both sides of described robot body 1, and described frame 21 is the U-shaped to a side opening
Structure, the bottom of described U-shaped structure is rotationally connected with described robot body 1 executor tail end, described U
The other end of shape structure is connected with described electrode pressurized cylinder 23；Described weldering arm 22 is upper and lower two, each
Described weldering arm 22 one end is connected with described frame 21, and the other end is provided with terminal clamp 24, described terminal clamp
The end of 24 is provided with electrode, and described electrode is externally provided with semicircular electrode cap 25, upper and lower two described weldering arms 22
On electrode align.
Described frame 21 is provided with cooling inlet tube 26 and coolant outlet pipe 27, and described frame 21 is internal to be provided with
Connection cooling inlet tube 26 and the cooling passage of coolant outlet pipe 27, described cooling inlet tube 26 and cooling
Outlet 27 is connected with cooling system 29 by pipeline 28 respectively.
Described robot body 1 includes base 11, fixed support 12, swing arm 13 and turning arm 14, institute
State swing arm 13 one end to be connected by rotating shaft 15 swing with the top of described fixed support 12, described swing arm
13 other ends are rotationally connected with the push rod driving cylinder 16, the bottom of described driving cylinder 16 and fixed support
The bottom of 12 is all fixing with described base 11 to be connected, and described swing arm 13 swings in vertical plane, described rotation
Pivoted arm 14 is positioned at the upper end of described swing arm 13, drives described turning arm 14 to turn in horizontal plane by motor
Dynamic.
Described turning arm 14 upper end is provided with horizontal spacing blend stop 17, and described spacing blend stop 17 is positioned at U-shaped knot
The inside of structure.
Described frame 21 includes top link 211 and lower fixed arm 212, and described top link 211 is positioned at described U
The side of shape structural base is rotationally connected with described lower fixed arm 212, the other end of described top link 211 with
The push rod of described electrode pressurized cylinder 23 connects, and the cylinder body of described electrode pressurized cylinder 23 is fixedly connected on institute
State on lower fixed arm 212.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant work
Make personnel and can carry out various change and amendment without departing from the scope of the present invention completely.Send out for this
Bright technical scope is not limited to the content in description, it is necessary to determine it according to right
Technical scope.
Claims (6)
1. a new forms of energy pure electric automobile body flexibility agile production line, it is characterised in that: include
Cutter, for being cut into the size of needs by entire volume steel plate；
Stamping machine, for the smooth steel plate cut by cutter, is pressed on vehicle body through refigure
Various punch components；
And spot welding robot, for various vehicle body punch components are welded into complete vehicle body；
Described spot welding robot includes robot body (1), control system, soldering turret (2) and welding controller,
Described control system controls robot body (1) and drives soldering turret (2) to do space motion, described control system
Controlling described soldering turret (2) by described welding controller and complete welding, described soldering turret (2) is with robot originally
Body (1) executor tail end connects.
2. new forms of energy pure electric automobile body flexibility agile production line as claimed in claim 1, its feature exists
In: described soldering turret (2) includes frame (21), weldering arm (22) and electrode pressurized cylinder (23), described machine
Frame (21) and described weldering arm (22) lay respectively at the both sides of described robot body (1), described frame (21)
For to the U-shaped structure of a side opening, the bottom of described U-shaped structure performs with described robot body (1)
Device end is rotationally connected, and the other end of described U-shaped structure is connected with described electrode pressurized cylinder (23)；Institute
Stating weldering arm (22) is upper and lower two, and each described weldering arm (22) one end is connected with described frame (21),
The other end is provided with terminal clamp (24), and the end of described terminal clamp (24) is provided with electrode, outside described electrode
Being provided with semicircular electrode cap (25), the electrode on upper and lower two described weldering arms (22) aligns.
3. new forms of energy pure electric automobile body flexibility agile production line as claimed in claim 2, its feature exists
In: described frame (21) is provided with cooling inlet tube (26) and coolant outlet pipe (27), described frame (21)
Inside is communicated with cooling down inlet tube (26) and the cooling passage of coolant outlet pipe (27), described cooling
Inlet tube (26) and coolant outlet pipe (27) are connected with cooling system (29) by pipeline (28) respectively.
4. new forms of energy pure electric automobile body flexibility agile production line as claimed in claim 3, its feature exists
In: described robot body (1) includes base (11), fixed support (12), swing arm (13) and rotation
The top of pivoted arm (14), described swing arm (13) one end and described fixed support (12) is by rotating shaft (15)
Swinging and connect, described swing arm (13) other end is rotationally connected with the push rod driving cylinder (16), described
The bottom of cylinder (16) and the bottom of fixed support (12) is driven all to fix with described base (11) and be connected,
Described swing arm (13) swings in vertical plane, and described turning arm (14) is positioned at described swing arm (13)
Upper end, drive described turning arm (14) at horizontal rotation in surface by motor.
5. new forms of energy pure electric automobile body flexibility agile production line as claimed in claim 4, its feature exists
In: described turning arm (14) upper end is provided with horizontal spacing blend stop (17), described spacing blend stop (17) position
Inside in U-shaped structure.
6. new forms of energy pure electric automobile body flexibility agile production line as claimed in claim 5, its feature exists
In: described frame (21) includes top link (211) and lower fixed arm (212), described top link (211)
The side being positioned at described U-shaped structural base is rotationally connected with described lower fixed arm (212), described top link (211)
The other end be connected with the push rod of described electrode pressurized cylinder (23), described electrode pressurized cylinder (23)
Cylinder body is fixedly connected on described lower fixed arm (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249016.5A CN105881033A (en) | 2016-04-20 | 2016-04-20 | Flexible agile production line for new energy pure electric car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249016.5A CN105881033A (en) | 2016-04-20 | 2016-04-20 | Flexible agile production line for new energy pure electric car body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105881033A true CN105881033A (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249016.5A Pending CN105881033A (en) | 2016-04-20 | 2016-04-20 | Flexible agile production line for new energy pure electric car body |
Country Status (1)
| Country | Link |
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| CN (1) | CN105881033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496766A (en) * | 2020-11-12 | 2021-03-16 | 浙江泰鸿万立科技股份有限公司 | Automatic production line system for vehicle body parts |
-
2016
- 2016-04-20 CN CN201610249016.5A patent/CN105881033A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496766A (en) * | 2020-11-12 | 2021-03-16 | 浙江泰鸿万立科技股份有限公司 | Automatic production line system for vehicle body parts |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |