CN107717272A - Vehicular doorsill weld system for assembly - Google Patents

Vehicular doorsill weld system for assembly Download PDF

Info

Publication number
CN107717272A
CN107717272A CN201711042165.5A CN201711042165A CN107717272A CN 107717272 A CN107717272 A CN 107717272A CN 201711042165 A CN201711042165 A CN 201711042165A CN 107717272 A CN107717272 A CN 107717272A
Authority
CN
China
Prior art keywords
welding
weld
assembly
work station
transplanting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711042165.5A
Other languages
Chinese (zh)
Inventor
赵北明
韩振宇
孙后青
姬育玲
仇丹丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Lingyun Industrial Technology Co Ltd
Original Assignee
Shanghai Lingyun Industrial Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Lingyun Industrial Technology Co Ltd filed Critical Shanghai Lingyun Industrial Technology Co Ltd
Priority to CN201711042165.5A priority Critical patent/CN107717272A/en
Publication of CN107717272A publication Critical patent/CN107717272A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • B23K37/0435Clamps
    • B23K37/0443Jigs

Abstract

The present invention provides a kind of Vehicular doorsill weld system for assembly, and the welding system includes multiple work stations that connection is set, and the work station is sequentially arranged to main body welding station, member weldment station and at least one repair welding work station;Wherein, two welding robots, two weld jigs and two transplanting mechanisms are provided with each work station, production conveying direction of two welding robots along the automobile door sill assembly is set;Two weld jigs are respectively arranged on the both sides of the production conveying direction;Two transplanting mechanisms are respectively arranged on the both sides of the production conveying direction with corresponding to the weld jig position, and the transplanting mechanism top can be located at the top of work station with displacement along the production conveying direction.Whereby, the part of automobile door sill assembly is concentrated in a welding system and completes welding assembly, reached and increase substantially welding efficiency, reduce welding error, reduce the advantageous effects such as operating personnel's workload.

Description

Vehicular doorsill weld system for assembly
Technical field
The present invention relates to mechanical automation equipment technical field, the Vehicular doorsill for relating in particular to automobile door sill welding is total Into welding system.
Background technology
Automobile door sill refers to body shell to install the position of car door, therefore the structural strength at the position is for vehicle body The integrally-built stability of framework has considerable degree of influence, simultaneously because for installing car door so that automobile door sill assembly The composition component of part is more, solder joint is more, and the position of weld pads is different.In the automobile volume production stage, threshold demand surges, Past automobile door sill is mainly produced using the welding manner of the welding system of one multiple single robots, this kind of producer Formula has that welding efficiency is low and welding position is inaccurate, and the diameter and fusing point depth of each solder joint are inconsistent, the yield of serious shadow With the quality of weldment.
In order to improve the technical problem of foregoing threshold production method, automobile door sill assembly as shown in Figure 1 is based at present Improved production method is carried out on 10 architecture basics.As shown in figure 1, the automobile door sill assembly 10 is mainly by outside including threshold Plate subject beam 11, threshold outside plate reinforcer 12, first support 13, second support 14, the 3rd support 15 and the 4th support 16 etc. Six parts are formed by welding through 137 solder joints, to ensure the quality for matching welding, improving solder joint correct between part and part, Welded using multiple operation, on the Process ba- sis of reasonable arrangement welding, greatly improve the speed of welding, realize to a certain extent The production in enormous quantities of the product, while meet the needs of client, and devise to produce the machine of the automobile door sill assembly 10 Device people's welding system.
Further, typically established for the production of aforementioned automotive threshold assembly 10, prior art using to every procedure One small workstation, each small workstation are set comprising a robot, weld jig, electrical appliance part, source of the gas part Etc. mechanism, and in each one operating personnel of workstation configuration, to form production line, product is set to be carried out in each work station The processing of different processes.Wherein, the process that product is circulated between process and process needs to accommodate the utensil of threshold product, And welded in accordance with the following methods:
Step (1):By threshold outside plate subject beam 11, threshold outside plate reinforcer 12 and five first supports 13 (such as Fig. 1, Three first supports 13 are set positioned at the left end of automobile door sill assembly 10, right-hand member sets two first supports 13) welded, To form semi-finished articles;In step (1) welding solder joint number be 39.
Step (2):Wherein four first supports 13 are welded with second support 14, to form welding support assembly;Again will Semi-finished articles, the welding support assembly, the 3rd support 15 and the 4th support 16 that step (1) is completed enter to connect welding;In step (2) the solder joint number of welding is 51.
Step (3):Work after step (2) is welded carries out repair welding, and the solder joint number of repair welding is 47.
From the foregoing, it will be observed that often there is following problem in the welding job mode of existing automobile door sill assembly 10:
(1) workpiece is placed accurate location by personnel one by one manually, the workload of operator is added, when adding welding Between.
(2) multiple small-sized work stations, electrical appliance part, source of the gas part increase multiple interfaces more, add the work of electrician Amount.
(3) revolving platform and turnover appliance are added, adds the cost of work piece production.
(4) lack mistake proofing measure in weld jig, easily welded less in multi-point welding, solder skip.
The content of the invention
In view of the foregoing, the present invention provides a kind of Vehicular doorsill weld system for assembly, passes through the company of multiple welding systems Setting is connect, and in setting two welding robots, two weld jigs and two transplanting mechanisms in each welding system, realizes one Kind can produce the Vehicular doorsill weld system for assembly of foregoing new automobile threshold assembly or so part, solve current automobile door sill The technical problem of assembly welding assembly, the part of automobile door sill assembly is concentrated in a welding system and completes welding assembly, Reach and increase substantially welding efficiency, reduce welding error, reduce the advantageous effects such as operating personnel's workload.
To achieve the above object, the present invention, which adopts the technical scheme that, provides a kind of Vehicular doorsill weld system for assembly, its Be characterised by, the welding system include connection set multiple work stations, the work station be sequentially arranged to main body welding station, Member weldment station and at least one repair welding work station;Wherein, two welding robots, two welderings are provided with each work station Welding fixture and two transplanting mechanisms, production conveying direction of two welding robots along the automobile door sill assembly are set; Two weld jigs are respectively arranged on the both sides of the production conveying direction;Two transplanting mechanisms correspond to the weld clip The both sides of the production conveying direction are respectively arranged on to tool position, and the transplanting mechanism top can be along the production conveying side To the top for being located at work station with displacement.
In the embodiment of the present invention, the welding system includes three repair welding work stations, three repair welding work stations be according to The first repair welding work station, the second repair welding work station and the 3rd repair welding work station that sequence connection is set.
In the embodiment of the present invention, the welding system also includes conveying mechanism, and the conveying mechanism is sequentially connected at institute After last the repair welding work station for stating welding system.
In the embodiment of the present invention, the welding system includes support body, and the multiple work is separated to form inside the support body Stand;The bottom of the support body forms one layer of platform of the welding system, and one layer of platform is along the production conveying direction Both sides of the edge be provided with one layer of guardrail.
Further, in the embodiment of the present invention, the top layer of the support body forms the two-layer platform of the welding system, described Two-layer platform is being provided with two layers of guardrail along the both sides of the edge of the production conveying direction.
In the embodiment of the present invention, the robot that the welding system is additionally provided with master controller and is electrically connected controls Device, welding controller;Wherein, the robot controller electrically controls the three-dimensional moving operation of the welding robot, described Welding controller electrically controls the welding of the welding robot to operate.
Further, in the embodiment of the present invention, the welding system is additionally provided with operator control panel, the operator control panel and the master control Device, robot controller and the welding controller processed are electrically connected with.
In the embodiment of the present invention, two fixture transplanting dollies, two weld jigs are additionally provided with each work station It can be installed on two fixtures transplanting dolly quick change.
Further, in the embodiment of the present invention, the bottom of the weld jig is provided with locating convex block, and the fixture transplanting is small The top of car is provided with detent, makes the weld jig transplant the detent of dolly by its locating convex block and the fixture Bumps positioning, and be additionally provided with alignment pin between the weld jig and fixture transplanting dolly and be connected.
Further, in the embodiment of the present invention, the bottom of the fixture transplanting dolly is provided with roller group, and the fixture moves The week side of boss for planting dolly is provided with lift locating device, and the lift locating device includes mounting seat, regulating bolt and support base, institute State mounting seat and be configured to inverted T-shaped to the template pedestal for being fixedly arranged on the fixture transplanting dolly the week side of boss, the support base to be horizontal Pedestal and there is vertical axis, the regulating bolt is hollow member and is placed on outside the vertical axis, and the regulating bolt Place and be screw-locked at the mounting seat, make the regulating bolt be dallied relative to the vertical axis and drive the mounting seat to lead with screw thread Drawing fixture transplanting dolly, to rise to the roller group hanging or drop to the roller group landing.
The present invention makes it have following beneficial effect as a result of above technical scheme:
(1) present invention by the difference in functionality work station prepared required for completing automobile door sill assembly by concentrating on a weldering In welding system, the production line that can produce automobile door sill assembly or so part simultaneously is formed, welding efficiency can be greatly improved.
(2) transplanted in work station of the invention by the way that weld jig configuration is installed on into fixture on dolly, and pass through positioning Structure and alignment pin are connected weld jig and fixture transplanting dolly, the weld jig of difference in functionality is transplanted in fixture Quick change function is realized by the dismounting of alignment pin in the case of dolly fixation, meanwhile, the fixture transplanting dolly can be not yet In the case of using crane gear, weld jig is quickly moved out work station and carries out changeing installation operation, improves overall work effect Rate.
(3) each configuration transplanting mechanism of the invention, alleviates manpower, using programme-control, can accurately place workpiece, drops Low weldering, the possibility of solder skip partially.
(4) supply line configuration start-stop button, operator can start and stop conveyer belts, and the work for effectively mitigating operator is strong at any time Degree.
Brief description of the drawings
Fig. 1 is the structural representation of existing automobile door sill assembly.
Fig. 2 is the planar structure schematic diagram of Vehicular doorsill weld system for assembly of the present invention.
Fig. 3 is the facade structures of production conveying direction of the Vehicular doorsill weld system for assembly of the present invention along automobile door sill assembly Schematic diagram.
Fig. 4 is Fig. 3 of the present invention A frame partial structurtes enlarged diagrams.
Fig. 5 is the facade structures schematic diagram of Vehicular doorsill weld system for assembly of the present invention in the width direction.
Fig. 6 is Fig. 5 of the present invention B frame partial structurtes enlarged diagrams.
The corresponding relation of reference and part is as follows:
Automobile door sill assembly 10;Threshold outside plate subject beam 11;Threshold outside plate reinforcer 12;First support 13;Second Frame 14;3rd support 15;4th support 16;Welding system 20;Main body welding station 201;Member weldment station 202;Repair welding work station 203;First repair welding work station 2031;Second repair welding work station 2032;3rd repair welding work station 2033;Support body 21;One layer of platform 22;Two-layer platform 23;One layer of guardrail 24;Two layers of guardrail 25;Master controller 26;Robot controller 27;Welding controller 28;Behaviour Make screen 29;Welding robot 30;Weld jig 40;Locating convex block 41;Alignment pin 42;Fixture transplants dolly 50;Detent 51; Roller group 52;Lift locating device 53;Mounting seat 531;Regulating bolt 532;Support base 533;Vertical axis 534;Transplanting mechanism 60; Slide rail 61;Conveying mechanism 70.
Embodiment
For the benefit of to the understanding of the present invention, illustrated below in conjunction with drawings and Examples.
Fig. 2 to Fig. 6 is referred to, the present invention provides a kind of Vehicular doorsill weld system for assembly, and it includes the more of connection setting Individual work station, the work station are sequentially arranged to main body welding station 201, member weldment station 202 and at least one repair welding work Stand 203.Be provided with as shown in Fig. 2, Fig. 3 and Fig. 5, in each work station two welding robots, 30, two weld jigs 40 and Two transplanting mechanisms 60;Wherein, production conveying direction of two welding robots 30 along the automobile door sill assembly 10 is set Put;Two weld jigs 40 are respectively arranged on the both sides of the production conveying direction;The corresponding institute of two transplanting mechanisms 60 It is respectively arranged on the both sides of the production conveying direction with stating the position of weld jig 40, and the top of the transplanting mechanism 60 can be along institute State the top that production conveying direction is located at work station with displacement.
In the embodiment of the present invention, the welding system 20 includes three repair welding work stations 203, as shown in Figure 2 and Figure 3, Three repair welding work stations 203 be sequentially connect the first repair welding work station 2031 of setting, the second repair welding work station 2032 and 3rd repair welding work station 2033;Make Vehicular doorsill weld system for assembly of the present invention specifically be divided into five work stations, and include altogether Ten welding robot 30, ten weld jigs, 40, ten transplanting mechanisms 60 and other support sections, and pass through aforementioned mechanism Configuration structure, as shown in Fig. 3, Fig. 5, Vehicular doorsill weld system for assembly of the present invention can be medium line with welding robot 30, The production of the left member of automobile door sill assembly 10 and right member is carried out simultaneously in the homonymy of welding robot 30, i.e., welding system of the present invention can Left and right part is produced to be divided into left and right two parts in the both sides of welding robot 30;As Fig. 2 is shown from welding system of the present invention The left-hand component of object input port view directions, 30, weld jigs 40 and one of corresponding two welding robots per procedure Platform transplanting mechanism 60;By fixing a welding robot respectively at both ends of the every weld jig 40 along production outbound course 30, welded with the diverse location to different workpieces.
Further, as shown in Fig. 2, Fig. 3 and Fig. 5, the welding system 20 includes support body 21, the inside points of support body 21 Every the multiple work station of formation;The bottom of the support body 21 forms one layer of platform 22 of the welding system 20, described one layer Platform 22 is being provided with one layer of guardrail 24 along the both sides of the edge of the production conveying direction.The top layer of the support body 21 forms the weldering The two-layer platform 23 of welding system 20, the two-layer platform 23 are being provided with two layers of guardrail along the both sides of the edge of the production conveying direction 25, in order to which personnel are repaired in two-layer platform 23, are checked, while ensure the personal safety of personnel.
In addition, in the part electrically controlled, welding system 20 of the present invention is additionally provided with master controller 26 and electrically connected with it Robot controller 27, welding controller 28 and the operator control panel 29 connect, the operator control panel 29 and with the robot controller 27th, welding controller 28 is electrically connected with;Wherein, the robot controller 27 electrically controls the three-dimensional of the welding robot 30 Moving operation, the welding controller 28 electrically control the welding of the welding robot 30 to operate.
In the embodiment of the present invention, the master controller 26, robot controller 27 and the welding controller 28 are located at The top layer of the support body 21, to avoid below interference mechanism from being welded and the operation such as object conveying, with realize easy access with And save floor space effect;Specifically, the master controller 26, robot controller 27 and welding controller 28 can pass through Bolt is fixedly mounted on two-layer platform 23;But its installation site and mode are not limited to this, another visual actual demand is adjusted It is whole.The operator control panel 29, which is provided with, clamps button, and relay part to be welded is clamped to start weld jig 40.
In the embodiment of the present invention, different welding demands of each weld jig 40 based on each work station, and with not Same function, whereby, in order to realize the quick-replaceable of weld jig 40 and installation, is additionally provided with each work station of present system Two fixtures transplant dolly 50, with quick change erecting and welding fixture 40, to be easy to the push-in of weld jig 40 being fixed on each work station It is interior, or it is easy to the replacing that weld jig 40 is removed each work station and carries out weld jig 40.In addition, the weld jig 40 is led To realize workpiece to be welded in the positioning on the weld jig 40 by components such as alignment pin and bolts.
Wherein, as shown in Figure 3, Figure 4, the weld jig 40 is due to different functions, to be adapted to different operating The welding operational requirements stood, whereby, the present invention is by between the bottom of weld jig 40 and the top of fixture transplanting dolly 50 The concaveconvex structure for carrying out Primary Location is formed, weld jig 40 is obtained just after being placed on fixture transplanting dolly 50 The effect of positioning is walked, then fixed weld jig 40 is placed by alignment pin 42 and transplants dolly 50 with fixture, to realize between the two Final secure bond effect.Specifically, form locating convex block 41 in the bottom of weld jig 40 as Fig. 4 is shown, moved in fixture Plant the top of dolly 50 and form the detent 51 to match with locating convex block 41, to play weld jig 40 and fixture transplanting dolly Primary Location between 50, then the plate portion for being convexly equipped in fixture transplanting dolly 50 side and the weldering are placed by alignment pin 42 Welding fixture 40, realize the final positioning combination of weld jig 40 and fixture transplanting dolly 50.It should be understood that implement in the present invention In example, the bottom of weld jig 40 also can shape then to be formed and the spill for concave structure, the top of fixture transplanting dolly 50 The convex structure that structure matches.
Further, as shown in Figure 5, Figure 6, the bottom of the fixture transplanting dolly 50 is provided with roller group 52, and the folder The week side of boss of tool transplanting dolly 50 is provided with lift locating device 53, and the lift locating device 53 includes mounting seat 531, regulating bolt 532 and support base 533, the mounting seat 531 to be horizontal to the template pedestal for being fixedly arranged on the fixture and transplanting the week side of boss of dolly 50, The support base 533 is configured to the pedestal of inverted T-shaped and has vertical axis 534, and the regulating bolt 532 is hollow member and is nested with Outside the vertical axis 534, and the regulating bolt 532 places and is screw-locked at the mounting seat 531, makes the regulating bolt 532 dally relative to the vertical axis 534 drives the mounting seat 531 to draw the fixture transplanting dolly 50 to rise to screw thread The roller group 52 is hanging or drops to the roller group 52 and lands.
In the embodiment of the present invention, as shown in figure 5, the transplanting mechanism 60 by with below two-layer platform 23 Slide rail 61 realizes the top for being located at work station with displacement along the production conveying direction;The transplanting mechanism 60 is in bonding machine After the completion of device people 30 welds, semi-finished product are captured with the crawl position of its bottom, and be placed into the weld jig of next procedure On 40.
In the embodiment of the present invention, as shown in Figure 2 and Figure 3, the welding system 20 also includes conveying mechanism 70, described defeated Mechanism 70 is sent sequentially to be connected at after last repair welding work station 203 of the welding system 20, repair welding will be completed Automobile door sill assembly finished product be delivered to from last repair welding work station 203 on splicing frame.Specifically, the welding system 20 Start-stop button is additionally provided with, for operator's start and stop conveying mechanism 70 at any time, effectively to mitigate the labor intensity of operator.
In the embodiment of the present invention, as shown in figure 3, the another frozen water machine 211 in production-line arrangement of welding system of the present invention, with The function according to water temperature Automatic-cooling can be formed after welding system start.Specifically, the quantity of the frozen water machine 211 is two Platform, and be respectively arranged and be preferred in production line both ends.
The concrete structure embodiment aspect of Vehicular doorsill weld system for assembly of the present invention is explained above, please coordinates ginseng again below Fig. 2 to Fig. 6 is read, illustrates the operating method of Vehicular doorsill weld system for assembly of the present invention.
The operating procedure of Vehicular doorsill weld system for assembly work of the present invention includes:
Main body welding step:First start shooting, then operator control panel 29 is opened, the weld jig 40 for making main body welding station 201 is in beat Open state;Then the part by operating personnel by the threshold outside plate subject beam 11 of automobile door sill assembly 10 according to weld jig 40 The position of alignment pin is placed on weld jig 40, then is successively placed on threshold outside plate reinforcer 12 and first support 13 accordingly Position on;Then clicked on from operator control panel 29 and clamp button, weld jig 40 is clamped required welding portion, then manipulate welding Button, control welding robot 30 start to weld.
Part welding step:Welded in main body threshold outside plate subject beam 11, threshold outside plate reinforcer 12 and first support 13 After binding beam, there is provided the drive signal of transplanting mechanism 60, and drive weld jig 40 in opened condition, drive it for transplanting mechanism 60 The gripping portion of itself firmly grasps the workpiece after the workpiece after welding, and part weldering is moved to the workpiece so as to realize On the weld jig 40 at part station 202;By the remaining part of automobile door sill assembly 10 (first support 13, second support 14, the 3rd Frame 15, the 4th support 16 etc.) it is positioned over corresponding position;Control weld jig 40 clamps;Driving welding robot 30 starts Welding, the first finished product of automobile door sill assembly 10 is made.
Repair welding step:Said workpiece is subjected to repair welding by the weld jig 40 of repair welding work station 203, and by after repair welding The finished product of automobile door sill assembly 10 is positioned on conveying mechanism 70, with output to splicing frame.
To sum up, the present invention can greatly improve production effect by the Vehicular doorsill weld system for assembly of preceding solution Rate, the daily output of automobile door sill assembly is improved, to meet customer need;In addition, Vehicular doorsill weld system for assembly of the present invention The configuration of dolly 50, transplanting mechanism 60 and conveying mechanism 70 is transplanted by the welding robot 30, weld jig 40, fixture, With perfect power conveying and auxiliary lifting mechanism, the labor intensity of operating personnel can be effectively reduced.
The present invention is described in detail above in association with drawings and Examples, those skilled in the art can basis Described above makes many variations example to the present invention.Thus, some details in embodiment should not form limitation of the invention, The present invention will be used as protection scope of the present invention using the scope that appended claims define.

Claims (10)

1. a kind of Vehicular doorsill weld system for assembly, it is characterised in that the welding system includes multiple work that connection is set Stand, the work station is sequentially arranged to main body welding station, member weldment station and at least one repair welding work station;Wherein,
Two welding robots, two weld jigs and two transplanting mechanisms are provided with each work station,
Production conveying direction of two welding robots along the automobile door sill assembly is set;
Two weld jigs are respectively arranged on the both sides of the production conveying direction;
Two transplanting mechanisms are respectively arranged on the both sides of the production conveying direction, and institute with corresponding to the weld jig position The top of work station can be located at displacement along the production conveying direction by stating transplanting mechanism top.
2. Vehicular doorsill weld system for assembly according to claim 1, it is characterised in that:
The welding system includes three repair welding work stations, and three repair welding work stations are the first repair welding for sequentially connecting setting Work station, the second repair welding work station and the 3rd repair welding work station.
3. Vehicular doorsill weld system for assembly according to claim 1 or 2, it is characterised in that:
The welding system also includes conveying mechanism, and the conveying mechanism is sequentially connected at last of the welding system After repair welding work station.
4. Vehicular doorsill weld system for assembly according to claim 1, it is characterised in that:
The welding system includes support body, and the multiple work station is separated to form inside the support body;The bottom shape of the support body Into one layer of platform of the welding system, one layer of platform is being provided with one layer of shield along the both sides of the edge of the production conveying direction Column.
5. Vehicular doorsill weld system for assembly according to claim 4, it is characterised in that:
The top layer of the support body forms the two-layer platform of the welding system, and the two-layer platform is along the production conveying direction Both sides of the edge be provided with two layers of guardrail.
6. Vehicular doorsill weld system for assembly according to claim 1, it is characterised in that:
Robot controller, the welding controller that the welding system is additionally provided with master controller and is electrically connected;Wherein, The robot controller electrically controls the three-dimensional moving operation of the welding robot, and the welding controller electrically controls institute State the welding operation of welding robot.
7. Vehicular doorsill weld system for assembly according to claim 6, it is characterised in that:
The welding system is additionally provided with operator control panel, the operator control panel and the master controller, robot controller and the welding Controller is electrically connected with.
8. Vehicular doorsill weld system for assembly according to claim 1, it is characterised in that:
Two fixture transplanting dollies are additionally provided with each work station, two weld jigs can be installed on described quick change On two fixture transplanting dollies.
9. Vehicular doorsill weld system for assembly according to claim 8, it is characterised in that:
The bottom of the weld jig is provided with locating convex block, and the top of the fixture transplanting dolly is provided with detent, described in order Weld jig transplants the concavo-convex positioning of detent of dolly, and the weld jig and institute by its locating convex block and the fixture State and be additionally provided with alignment pin and be connected between fixture transplanting dolly.
10. Vehicular doorsill weld system for assembly according to claim 8, it is characterised in that:
The bottom of the fixture transplanting dolly is provided with roller group, and the week side of boss of fixture transplanting dolly is provided with lifting localization machine Structure, the lift locating device include mounting seat, regulating bolt and support base, and the mounting seat is horizontal described to being fixedly arranged on Fixture transplants the template pedestal of dolly the week side of boss, and the support base is configured to the pedestal of inverted T-shaped and has vertical axis, the regulation spiral shell Bolt is hollow member and is placed on outside the vertical axis, and the regulating bolt places and is screw-locked at the mounting seat, described in order Regulating bolt dallies relative to the vertical axis drives the mounting seat traction fixture transplanting dolly to rise to institute with screw thread It is hanging or drop to the roller group landing to state roller group.
CN201711042165.5A 2017-10-31 2017-10-31 Vehicular doorsill weld system for assembly Pending CN107717272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711042165.5A CN107717272A (en) 2017-10-31 2017-10-31 Vehicular doorsill weld system for assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711042165.5A CN107717272A (en) 2017-10-31 2017-10-31 Vehicular doorsill weld system for assembly

Publications (1)

Publication Number Publication Date
CN107717272A true CN107717272A (en) 2018-02-23

Family

ID=61202385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711042165.5A Pending CN107717272A (en) 2017-10-31 2017-10-31 Vehicular doorsill weld system for assembly

Country Status (1)

Country Link
CN (1) CN107717272A (en)

Similar Documents

Publication Publication Date Title
CN106002011B (en) A kind of intelligent flexible welding system
CN107253084B (en) Efficient high-precision robot milling automatic system in aircraft digital assembly
CN103586679B (en) Major-minor seat frame is located tightening mechanism and control method thereof automatically
CN102476246B (en) Complete floor welding system for various vehicles
CN205888407U (en) Intelligence flexible welding system
CN103894773B (en) Ball connects railing automatic welding of circumferential seams and connects equipment
CN101927415B (en) Double-position rotary automatic welding machine
CN107234383A (en) Boiler heat-exchanger welding robot workstation
KR20130063928A (en) System for assembling body panel
CN103192273A (en) Automobile front door production line
CN103071936A (en) Sedan quarter window ultrasonic hot riveting and welding integrated machine
CN207464518U (en) Vehicular doorsill weld system for assembly
CN103286430A (en) Automatic welding device for automobile side beam assembly
CN103624514B (en) A kind of high speed motor car front screen erecting device and installation method
CN109483115A (en) A kind of welder and method of flange and short tube
CN107717272A (en) Vehicular doorsill weld system for assembly
CN106624583B (en) A kind of reproduction machine and reproducting method for gathering pipe peculiar to vessel installation
CN104874933B (en) A kind of charge air cooler automatic soldering method and the welding equipment for implementing this method
CN205363056U (en) Coordinate welding machine
KR100909804B1 (en) Mounting System for Robot Automatic Stud Welding Gun
CN206484184U (en) A kind of automobile door frame A post automatic soldering devices
CN206296626U (en) A kind of indirect flexible welding platform of auto panel
CN106425250B (en) A kind of indirect flexible welding platform of auto panel
CN104475994A (en) Method for manufacturing slab rib units
CN204735864U (en) Weldment work of robot station

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination