CN205437439U - Automatic argon arc welding workstation of aeroengine clamp fastener - Google Patents
Automatic argon arc welding workstation of aeroengine clamp fastener Download PDFInfo
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- CN205437439U CN205437439U CN201620180734.7U CN201620180734U CN205437439U CN 205437439 U CN205437439 U CN 205437439U CN 201620180734 U CN201620180734 U CN 201620180734U CN 205437439 U CN205437439 U CN 205437439U
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Abstract
The utility model provides an automatic argon arc welding workstation of aeroengine clamp fastener, includes welding booth, electrical control cabinet, welding robot and rotation weldment work platform, installs self -holding formula frock clamp at rotation weldment work bench, electrical control cabinet, welding robot and rotation weldment work platform all are located the welding booth, and welding robot, rotation weldment work platform and self -holding formula frock clamp's action executing all controls through electrical control cabinet. The utility model designs a weldment work platform and the frock clamp that have brand -new structure, the weldment work platform can 360 gyrations, and frock clamp possesses the ability of self -holding part, it can rotate to be in the part that presss from both sides tight state simultaneously, it is rotatory through part self, the action executing degree of difficulty of welding robot when the welding has not only been reduced, welding robot's the programming degree of difficulty has also effectively been reduced, the rotary movement of reunion weldment work platform, can further improve the machining efficiency of clamp fastener.
Description
Technical field
This utility model belongs to technical field of aircraft engine part manufacture, particularly relates to a kind of aero-engine card band fasteners argonaut welding and connects work station.
Background technology
The clamping of aero-engine exterior line is fixing all to be completed by card band fasteners, the only card band fasteners quantity needed for separate unit aero-engine nearby thousand, and for large number of card band fasteners, traditional card band fasteners processing mode is mainly manual argon arc welding, but it is low to use manual argon arc welding mode to process card band fasteners not only working (machining) efficiency, and the welding quality of card band fasteners is the highest, thus it is increasingly difficult to meet the needs of production of aero-engine.
In order to improve working (machining) efficiency and the welding quality of card band fasteners, technical staff determines to introduce welding robot, is realized the automatic welding of card band fasteners by welding robot.But, it is all independent introducing due to welding robot, the tool for welding fixture not matched can be used, and is therefore all using tradition frock clamp during welding.Tradition frock clamp is fixedly mounted on welding bench, and welding bench fixes on the ground, and tradition frock clamp and welding bench are all immovable, and the only arm of welding robot can move freely.During welding, moving arm by welding robot completely and realize the welding of card band fasteners, not only programming difficulty is high and program is complicated, it is desirable to improves working (machining) efficiency further and will become to be increasingly difficult to.Move arm by welding robot completely during due to welding and realize the welding of card band fasteners, the arm action making welding robot performs the most frequent, this will inevitably aggravate the abrasion of the internal connector of welding robot, not only can reduce welding robot service life, also can increase the fault rate of welding robot, maintenance cost is as well as increasing.
Utility model content
The problem existed for prior art, this utility model provides a kind of aero-engine card band fasteners argonaut welding to connect work station, it is possible to effectively reduce the programming difficulty of welding robot, it is possible to improve the working (machining) efficiency of card band fasteners further.
To achieve these goals, this utility model adopts the following technical scheme that a kind of aero-engine card band fasteners argonaut welding connects work station, including welding booth, electrical control cabinet, welding robot and swinging welding bench, described swinging welding bench is provided with automatic clamping-type frock clamp；Described electrical control cabinet, welding robot and swinging welding bench are respectively positioned in welding booth, and the action executing of welding robot, swinging welding bench and automatic clamping-type frock clamp is all controlled by electrical control cabinet.
Described swinging welding bench includes that base, reversing frame and revolution drive motor, described reversing frame is horizontally arranged at base top, reversing frame is connected with base rotation, and the slewing area of reversing frame is 360 °, and described revolution drives motor to be connected between reversing frame and base；Described reversing frame entirety uses H type structure, and the geometric center point of reversing frame is set to centre of gyration point；Being provided with actively rotating disk and driven turntable on the H support arm at described reversing frame two ends, described automatic clamping-type frock clamp is arranged on actively between rotating disk and driven turntable.
Described automatic clamping-type frock clamp includes pedestal, servo drive motor, leading screw, screw, slide unit plate, line slide rail, slide block, linear gear rack, gear, locating piece, compression cylinder and compensating squeeze head；Described pedestal is arranged between active rotating disk and the driven turntable of swinging welding bench, described servo drive motor is fixedly mounted on pedestal, the motor shaft of servo drive motor is fixedly connected with leading screw, and nut sleeve is loaded on leading screw, and slide unit plate is fixedly mounted on screw；Described line slide rail is fixedly mounted on pedestal, and line slide rail be arranged in parallel with leading screw, and slide block is arranged on line slide rail, and slide block is fixedly connected with slide unit plate；Described linear gear rack is fixedly mounted on slide unit plate, and linear gear rack be arranged in parallel with leading screw；Described gear is arranged on pedestal by bearing, and gear centre of gyration line is for being vertically oriented to, and gear is meshed with linear gear rack；Described locating piece is fixedly installed on gear upper surface, and the geometric center of locating piece is positioned on the centre of gyration line of gear；Described compression cylinder is vertically installed on pedestal, and the piston rod of compression cylinder is connected with compensating squeeze head by pole, and compensating squeeze head is positioned at directly over locating piece；Automatic impaction assembly is constituted by described compression cylinder, compensating squeeze head, locating piece and gear.
Being provided with two linear gear racks on described slide unit plate altogether, two linear gear racks are symmetricly set on slide unit plate both sides, and described automatic impaction component count is some, and some automatic impaction assemblies are evenly distributed on slide unit plate both sides.
At described compensating squeeze head top, metal sensor is installed, whether is pressed with part by metal sensor detection compensating squeeze head bottom.
Vertically-mounted in the middle part of described reversing frame have preventing arc screen.
The beneficial effects of the utility model:
This utility model is compared with prior art, devise welding bench and the frock clamp with brand new, welding bench can 360 ° of revolutions, and frock clamp possesses the ability of Automatic-clamping part, the part being simultaneously in clamped condition can rotate, rotated by part self, not only reduce the welding robot action executing difficulty when welding, also the programming difficulty of welding robot is effectively reduced, the revolution action carried out in conjunction with welding bench, it is possible to improve the working (machining) efficiency of card band fasteners further.
Accompanying drawing explanation
Fig. 1 is that aero-engine card band fasteners argonaut welding of the present utility model connects work station structural representation；
Fig. 2 is swinging welding bench front view of the present utility model；
Fig. 3 is swinging welding bench top view of the present utility model；
Fig. 4 is automatic clamping-type frock clamp front view of the present utility model；
Fig. 5 is automatic clamping-type frock clamp top view of the present utility model；
Fig. 6 is the structural representation of a kind of card band fasteners；
In figure, 1 welding robot, 2 swinging welding benches, 3 automatic clamping-type frock clamps, 4 bases, 5 reversing frames, 6 revolutions drive motor, 7 active rotating disks, 8 driven turntable, 9 preventing arc screens, 10 pedestals, 11 servo drive motors, 12 leading screws, 13 screws, 14 slide unit plates, 15 line slide rails, 16 slide blocks, 17 linear gear racks, 18 gears, 19 locating pieces, 20 compression cylinders, 21 compensating squeeze heads, 22 metal sensors.
Detailed description of the invention
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1～5, a kind of aero-engine card band fasteners argonaut welding connects work station, including welding booth, electrical control cabinet, welding robot 1 and swinging welding bench 2, described swinging welding bench 2 is provided with automatic clamping-type frock clamp 3；Described electrical control cabinet, welding robot 1 and swinging welding bench 2 are respectively positioned in welding booth, and the action executing of welding robot 1, swinging welding bench 2 and automatic clamping-type frock clamp 3 is all controlled by electrical control cabinet.
Described swinging welding bench 2 includes that base 4, reversing frame 5 and revolution drive motor 6, described reversing frame 5 is horizontally arranged at base 4 top, reversing frame 5 is rotationally connected with base 4, and the slewing area of reversing frame 5 is 360 °, and described revolution drives motor 6 to be connected between reversing frame 5 and base 4；Described reversing frame 5 is overall uses H type structure, and the geometric center point of reversing frame 5 is set to centre of gyration point；Being provided with actively rotating disk 7 and driven turntable 8 on the H support arm at described reversing frame 5 two ends, described automatic clamping-type frock clamp 3 is arranged on actively between rotating disk 7 and driven turntable 8.
Described automatic clamping-type frock clamp 3 includes pedestal 10, servo drive motor 11, leading screw 12, screw 13, slide unit plate 14, line slide rail 15, slide block 16, linear gear rack 17, gear 18, locating piece 19, compression cylinder 20 and compensating squeeze head 21；Described pedestal 10 is arranged between the active rotating disk 7 of swinging welding bench 2 and driven turntable 8, described servo drive motor 11 is fixedly mounted on pedestal 10, the motor shaft of servo drive motor 11 is fixedly connected with leading screw 12, screw 13 is set on leading screw 12, and slide unit plate 14 is fixedly mounted on screw 13；Described line slide rail 15 is fixedly mounted on pedestal 10, and line slide rail 15 be arranged in parallel with leading screw 12, and slide block 16 is arranged on line slide rail 15, and slide block 16 is fixedly connected with slide unit plate 14；Described linear gear rack 17 is fixedly mounted on slide unit plate 14, and linear gear rack 17 be arranged in parallel with leading screw 12；Described gear 18 is arranged on pedestal 10 by bearing, and gear 18 centre of gyration line is for being vertically oriented to, and gear 18 is meshed with linear gear rack 17；Described locating piece 19 is fixedly installed on gear 18 upper surface, and the geometric center of locating piece 19 is positioned on the centre of gyration line of gear 18；Described compression cylinder 20 is vertically installed on pedestal 10, and the piston rod of compression cylinder 20 is connected with compensating squeeze head 21 by pole, and compensating squeeze head 21 is positioned at directly over locating piece 19；Automatic impaction assembly is constituted by described compression cylinder 20, compensating squeeze head 21, locating piece 19 and gear 18.
Being provided with two linear gear racks 17 on described slide unit plate 14 altogether, two linear gear racks 17 are symmetricly set on slide unit plate 14 both sides, and described automatic impaction component count is some, and some automatic impaction assemblies are evenly distributed on slide unit plate 14 both sides.
At described compensating squeeze head 19 top, metal sensor 22 is installed, detects whether compensating squeeze head 21 bottom is pressed with part by metal sensor 22.
Vertically-mounted in the middle part of described reversing frame 5 have preventing arc screen 9.
First use process of the present utility model is described below in conjunction with the accompanying drawings:
In the present embodiment, swinging welding bench 2 is provided with at two altogether, be provided with automatic impaction assembly at six on automatic clamping-type frock clamp 3 altogether, often place's swinging welding bench 2 disposably can 12 parts of clamping, swinging workbench 2 24 parts of clamping altogether at two.At two, swinging welding bench 2 is respectively labeled as I workbench and II workbench, and the part carrying out welding is the card band fasteners shown in Fig. 6.
First I workbench carries out parts fixation, is sequentially placed by part to be welded on the locating piece 19 of each automatic impaction assembly, starts compression cylinder 20, is pressed on locating piece 19 by part by compensating squeeze head 21.Welding robot 1 moves to the welding position of the 1st part, start welding gun, 1st part is welded, welding torch position remains stationary as, the most only need to start servo drive motor 11 makes leading screw 12 rotate forward, and then drive slide unit plate 14, linear gear rack 17 to move forward successively, and finally drive gear 18, locating piece 19 and parts turn, until the circular weld on the 1st part completes welding.
Mobile welding robot 1, welding gun is made to move to the welding position of the 2nd part, start welding gun, 2nd part is welded, welding torch position remains stationary as, and the most only need to start servo drive motor 11 and make leading screw 12 rotate backward, and then drives slide unit plate 14, linear gear rack 17 to be moved rearwards by successively, and finally drive gear 18, locating piece 19 and parts turn, until the circular weld on the 2nd part completes welding.The like, the welding of the 3rd～6 part can be sequentially completed.
When completing inside I workbench after the welding job of 6 parts, control reversing frame 5 and rotate 180 °, 6 parts being in outside are made to turn to inner side, and these 6 parts are proceeded weld job, meanwhile, 6, the inner side part completing welding rotates to outer rear flank, now control actively rotating disk 7 to rotate, and then drive pedestal 10 to overturn 180 °, now compression cylinder 20 returns initial position, makes 6 parts freely drop and realizes automatically unloading of part.
After 12 parts in I workbench have all welded, welding robot 1 is shifted to II workbench and is proceeded weld job, welding step is identical with I workbench, when II workbench welds, I workbench carries out the clamping of the most batch of 12 parts simultaneously, and so forth, make welding robot 1 constantly switch between I workbench and II workbench, thus realize the efficient welding processing of card band fasteners.
Scheme in embodiment is also not used to limit scope of patent protection of the present utility model, and all equivalences done without departing from this utility model are implemented or change, are both contained in the scope of the claims of this case.
Claims (6)
1. an aero-engine card band fasteners argonaut welding connects work station, it is characterised in that: include welding booth, electrical control cabinet, welding robot and swinging welding bench, described swinging welding bench is provided with automatic clamping-type frock clamp；Described electrical control cabinet, welding robot and swinging welding bench are respectively positioned in welding booth, and the action executing of welding robot, swinging welding bench and automatic clamping-type frock clamp is all controlled by electrical control cabinet.
A kind of aero-engine card band fasteners argonaut welding the most according to claim 1 connects work station, it is characterized in that: described swinging welding bench includes that base, reversing frame and revolution drive motor, described reversing frame is horizontally arranged at base top, reversing frame is connected with base rotation, the slewing area of reversing frame is 360 °, and described revolution drives motor to be connected between reversing frame and base；Described reversing frame entirety uses H type structure, and the geometric center point of reversing frame is set to centre of gyration point；Being provided with actively rotating disk and driven turntable on the H support arm at described reversing frame two ends, described automatic clamping-type frock clamp is arranged on actively between rotating disk and driven turntable.
A kind of aero-engine card band fasteners argonaut welding the most according to claim 2 connects work station, it is characterised in that: described automatic clamping-type frock clamp includes pedestal, servo drive motor, leading screw, screw, slide unit plate, line slide rail, slide block, linear gear rack, gear, locating piece, compression cylinder and compensating squeeze head；Described pedestal is arranged between active rotating disk and the driven turntable of swinging welding bench, described servo drive motor is fixedly mounted on pedestal, the motor shaft of servo drive motor is fixedly connected with leading screw, and nut sleeve is loaded on leading screw, and slide unit plate is fixedly mounted on screw；Described line slide rail is fixedly mounted on pedestal, and line slide rail be arranged in parallel with leading screw, and slide block is arranged on line slide rail, and slide block is fixedly connected with slide unit plate；Described linear gear rack is fixedly mounted on slide unit plate, and linear gear rack be arranged in parallel with leading screw；Described gear is arranged on pedestal by bearing, and gear centre of gyration line is for being vertically oriented to, and gear is meshed with linear gear rack；Described locating piece is fixedly installed on gear upper surface, and the geometric center of locating piece is positioned on the centre of gyration line of gear；Described compression cylinder is vertically installed on pedestal, and the piston rod of compression cylinder is connected with compensating squeeze head by pole, and compensating squeeze head is positioned at directly over locating piece；Automatic impaction assembly is constituted by described compression cylinder, compensating squeeze head, locating piece and gear.
A kind of aero-engine card band fasteners argonaut welding the most according to claim 3 connects work station, it is characterized in that: on described slide unit plate, be provided with two linear gear racks altogether, two linear gear racks are symmetricly set on slide unit plate both sides, described automatic impaction component count is some, and some automatic impaction assemblies are evenly distributed on slide unit plate both sides.
A kind of aero-engine card band fasteners argonaut welding the most according to claim 3 connects work station, it is characterised in that: at described compensating squeeze head top, metal sensor is installed, whether is pressed with part by metal sensor detection compensating squeeze head bottom.
A kind of aero-engine card band fasteners argonaut welding the most according to claim 2 connects work station, it is characterised in that: vertically-mounted in the middle part of described reversing frame have preventing arc screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180734.7U CN205437439U (en) | 2016-03-09 | 2016-03-09 | Automatic argon arc welding workstation of aeroengine clamp fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180734.7U CN205437439U (en) | 2016-03-09 | 2016-03-09 | Automatic argon arc welding workstation of aeroengine clamp fastener |
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| Publication Number | Publication Date |
|---|---|
| CN205437439U true CN205437439U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620180734.7U Active CN205437439U (en) | 2016-03-09 | 2016-03-09 | Automatic argon arc welding workstation of aeroengine clamp fastener |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109641355A (en) * | 2016-11-09 | 2019-04-16 | 三菱重工业株式会社 | Clamping element mounting device, clamping element installation system and clamping element installation method |
| CN110369916A (en) * | 2019-07-22 | 2019-10-25 | 江西广迪智能钢艺集团有限公司 | Intelligent multi-station high efficient rate welder |
| CN111843256A (en) * | 2019-10-16 | 2020-10-30 | 宁波财经学院 | Multi-station robot production line and production method |
| CN113001000A (en) * | 2019-12-19 | 2021-06-22 | 锋宏泰尼克精密件技术（昆山）有限公司 | Clamp spot welding fixture and continuous welding device with same |
| CN114985874A (en) * | 2022-05-26 | 2022-09-02 | 宁波英特热动力有限公司 | Argon arc welding device |
-
2016
- 2016-03-09 CN CN201620180734.7U patent/CN205437439U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109641355A (en) * | 2016-11-09 | 2019-04-16 | 三菱重工业株式会社 | Clamping element mounting device, clamping element installation system and clamping element installation method |
| CN110369916A (en) * | 2019-07-22 | 2019-10-25 | 江西广迪智能钢艺集团有限公司 | Intelligent multi-station high efficient rate welder |
| CN111843256A (en) * | 2019-10-16 | 2020-10-30 | 宁波财经学院 | Multi-station robot production line and production method |
| CN113001000A (en) * | 2019-12-19 | 2021-06-22 | 锋宏泰尼克精密件技术（昆山）有限公司 | Clamp spot welding fixture and continuous welding device with same |
| CN113001000B (en) * | 2019-12-19 | 2024-05-14 | 锋宏泰尼克精密件技术（昆山）有限公司 | Clamp spot welding clamp and continuous welding device with clamp |
| CN114985874A (en) * | 2022-05-26 | 2022-09-02 | 宁波英特热动力有限公司 | Argon arc welding device |
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