CN101972890A - Servo direct-drive double-acting multifunctional friction welding machine - Google Patents
Servo direct-drive double-acting multifunctional friction welding machine Download PDFInfo
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- CN101972890A CN101972890A CN 201010504264 CN201010504264A CN101972890A CN 101972890 A CN101972890 A CN 101972890A CN 201010504264 CN201010504264 CN 201010504264 CN 201010504264 A CN201010504264 A CN 201010504264A CN 101972890 A CN101972890 A CN 101972890A
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Abstract
The invention discloses a servo direct-drive double-acting multifunctional friction welding machine, which adopts a driving mode that the machine is directly driven by two AC servo motors. An angle detection device and a heating induction device are arranged on a bed body; one AC servo motor is connected with a fixed clamp base and is fixed on the bed body and a fixed motor frame; and the other AC servo motor is connected with a movable clamp base and a hydraulic cylinder and is arranged on a guide rail. Due to the adoption of the AC servo motors, the multifunctional friction welding machine can meet the requirements on high rotating speed and high power during welding through forward and reverse rotation of the AC servo motors, solves the problem that the conventional friction welding machine cannot accurately regulate the speed, can save energy and has high efficiency. The servo direct-drive double-acting multifunctional friction welding machine overcomes the defect of a single shape of a welding part through the angle detection device, simultaneously can perform heat treatment and preheating before and after welding through the heating induction device, and can be modified into a high-efficiency phase two-headed friction welding machine by only arranging a clamp in the middle of the guide rail.
Description
Technical field
The invention belongs to technical field of welding equipment, relate to a kind of friction-welding machine, the two moving multi-functional friction-welding machines of especially a kind of servo direct driving.
Background technology
Friction welding is one of solid welding method, friction welding is with its high-quality, efficient, energy-conservation, pollution-free, characteristics such as Technological adaptability is wide, be subjected to manufacturing attention deeply, have a wide range of applications always in branchs of industry such as high-tech sectors such as Aeronautics and Astronautics, nuclear energy, ocean development and electric power, machine-building, oil drilling, automobile makings.At present, the friction-welding machine of Shi Yonging substantially all is to use three-phase AC asynchronous motor to drive aborning, the main axle structure complexity of friction-welding machine, because of the brake oil cylinder of clutch and brake apparatus and the rotary oil cylinder of rolling clamp are all arranged on rotary main shaft, cause the inertia of main shaft big, complex structure, the high hydraulic system structure of processing cost is huge, floor space is big.And current friction-welding machine mostly is a motor-driven, can not reach the requirement of high rotating speed, high power and accurate speed governing, and the profile of the part of welding is more single, can not heat-treat and preheat welding process.These all make the equipment operation waste energy, and it is complicated that overall structure becomes, and stability reduces, and quality is bulky, safeguard also to become complicated.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned prior art, provide a kind of servo direct driving two moving multi-functional friction-welding machines, this friction-welding machine has adopted two servomotors, realize high rotating speed, high-power requirement in the welding process, help to solve the accurately contradiction of speed governing of existing friction-welding machine, energy-conservation with raise the efficiency.
The objective of the invention is to solve by the following technical programs:
The two moving multi-functional friction-welding machines of this servo direct driving, comprise fuselage and be arranged on bi-motor friction welding mechanism on the fuselage, described bi-motor friction welding mechanism comprises fixed electrical machinery welding mechanism and the sliding motor welding mechanism that is oppositely arranged on the fuselage two ends, described fuselage is provided with slide rail and moving frame, described sliding motor welding mechanism is fixed on the moving frame, described moving frame is installed on the slide rail, is provided with hydraulic cylinder between described moving frame and the fuselage; Described fixed electrical machinery welding mechanism is arranged on fuselage one end by the fixed electrical machinery frame, and the fixed electrical machinery welding mechanism comprises first servomotor, first reductor, the first phase-detection head and first chuck that connects successively; Described sliding motor welding mechanism comprises second servomotor, second reductor, the second phase-detection head and second chuck that connects successively; Described first chuck and the second chuck coaxial line are oppositely arranged, and are provided with induction heating apparatus between first chuck and second chuck.
The rear end of above-mentioned moving frame connects the piston rod external part of described hydraulic cylinder, and the cylinder body of described hydraulic cylinder is fixed on an end of fuselage.
The above-mentioned first phase-detection head and the second phase-detection head are anglec of rotation detectors.
Above-mentioned first servomotor (2) and second servomotor (10) are AC servomotors.
The present invention has following beneficial effect:
1) the present invention adopts the directly original type of drive of passing through three-phase AC asynchronous motor drive clutch of type of drive replacement of driving of servomotor.Owing to do not had clutch, made that motor needn't dally and consumes energy when equipment quits work again.Simultaneously because servomotor itself has very good speed adjusting performance, this just makes the change gear mechanism in the original structure be reduced to the reduction gear of fixed drive ratio, has realized the stepless speed regulation in the certain limit, thereby has improved the service behaviour of equipment.
2) the present invention has reduced the clutch and the change gear mechanism of prior art, has improved the stability of system works.Adopt AC servo motor of two AC servomotors just to change, an AC servo motor counter-rotating guaranteeing that power of motor is higher, can guarantee high relative rotation speed again.
3) the present invention can utilize induction heating apparatus weldment is annealed and to preheat when friction welding begins, with plasticity ability that improves weldment and the requirement that thin weldment is reduced shortening amount under the prerequisite that guarantees welding quality.And when finishing, friction welding can utilize induction heating apparatus that weldment is carried out tempering to remove the welding stress in the weldment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein: 1 is the fixed electrical machinery frame; 2 is first servomotor; 3 is first reductor; 4 is the first phase-detection head; 5 is first chuck; 6 is induction heating apparatus; 7 is second chuck; 8 is the second phase-detection head; 9 is second reductor; 10 is second servomotor; 11 is moving frame; 12 is slide rail; 13 is hydraulic cylinder; 14 is fuselage.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail:
Referring to Fig. 1, the two moving multi-functional friction-welding machines of this servo direct driving, comprise fuselage 14 and be arranged on bi-motor friction welding mechanism on the fuselage 14, wherein bi-motor friction welding mechanism comprises fixed electrical machinery welding mechanism and the sliding motor welding mechanism that is oppositely arranged on fuselage 14 two ends.Be provided with slide rail 12 and moving frame 11 on fuselage 14, the sliding motor welding mechanism is fixed on the moving frame 11, and moving frame 11 is installed on the slide rail 12, is provided with hydraulic cylinder 13 between moving frame 11 and the fuselage 14.The fixed electrical machinery welding mechanism is arranged on fuselage 14 1 ends by fixed electrical machinery frame 1, and the fixed electrical machinery welding mechanism comprises first servomotor 2, first reductor 3, first phase-detection, 4 and first chuck 5 that connects successively.The sliding motor welding mechanism comprises second servomotor 10, second reductor 9, second phase-detection, 8 and second chuck 7 that connects successively.First chuck 5 and second chuck, 7 coaxial lines are oppositely arranged, and are provided with induction heating apparatus 6 between first chuck 5 and second chuck 7.Wherein induction heating apparatus 6 is made up of with the lifting support that is used for fixing heating collar the heating collar of ring-type, wherein the fixed bar of lifting support vertically is fixed on the fixed electrical machinery frame 1, on fixed bar, be with slip cap, slip cap is fixed on heating collar between first chuck 5 and second chuck 7 by connecting rod, is used to heat processed workpiece.The rear end of moving frame 11 connects the piston rod external part of hydraulic cylinder 13, and the cylinder body of hydraulic cylinder 13 is fixed on an end of fuselage 14.
In most preferred embodiment of the present invention: the above-mentioned first phase-detection head and the second phase-detection head are anglec of rotation detectors.The first above-mentioned servomotor 2 and second servomotor 10 adopt AC servomotor.
The present invention utilizes phase angle detection apparatus (the first phase-detection head and the second phase-detection head) to monitor the angle that weldment turns over, can the square shaped part, hexagon spare, the comparatively accurate centering of octagonal part, thereby realize the function that welding machine can weld multiple shape weldment.The present invention has reserved the space that another anchor clamps are installed on two anchor clamps intermediate rail, only another anchor clamps need be installed betwixt just can transform multi-functional phase place double end friction-welding machine as.The present invention is energy-conservation, efficient is high, function is excellent, the scope of application is wide, can extensively promote the use of.
Claims (4)
1. two moving multi-functional friction-welding machines of a servo direct driving, comprise fuselage (14) and be arranged on bi-motor friction welding mechanism on the fuselage (14), it is characterized in that: described bi-motor friction welding mechanism comprises fixed electrical machinery welding mechanism and the sliding motor welding mechanism that is oppositely arranged on fuselage (14) two ends, described fuselage (14) is provided with slide rail (12) and moving frame (11), described sliding motor welding mechanism is fixed on the moving frame (11), described moving frame (11) is installed on the slide rail (12), is provided with hydraulic cylinder (13) between described moving frame (11) and the fuselage (14); Described fixed electrical machinery welding mechanism is arranged on fuselage (14) one ends by fixed electrical machinery frame (1), and the fixed electrical machinery welding mechanism comprises first servomotor (2), first reductor (3), the first phase-detection head (4) and first chuck (5) that connects successively; Described sliding motor welding mechanism comprises second servomotor (10), second reductor (9), the second phase-detection head (8) and second chuck (7) that connects successively; Described first chuck (5) and second chuck (7) coaxial line are oppositely arranged, and are provided with induction heating apparatus (6) between first chuck (5) and second chuck (7).
2. the two moving multi-functional friction-welding machines of servo direct driving according to claim 1, it is characterized in that: the rear end of described moving frame (11) connects the piston rod external part of described hydraulic cylinder (13), and the cylinder body of described hydraulic cylinder (13) is fixed on an end of fuselage (14).
3. the two moving multi-functional friction-welding machines of servo direct driving according to claim 1, it is characterized in that: the described first phase-detection head (4) and the second phase-detection head (8) are anglec of rotation detectors.
4. the two moving multi-functional friction-welding machines of servo direct driving according to claim 1, it is characterized in that: described first servomotor (2) and second servomotor (10) are AC servomotors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010504264 CN101972890A (en) | 2010-10-14 | 2010-10-14 | Servo direct-drive double-acting multifunctional friction welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010504264 CN101972890A (en) | 2010-10-14 | 2010-10-14 | Servo direct-drive double-acting multifunctional friction welding machine |
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| CN101972890A true CN101972890A (en) | 2011-02-16 |
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| CN 201010504264 Pending CN101972890A (en) | 2010-10-14 | 2010-10-14 | Servo direct-drive double-acting multifunctional friction welding machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554451A (en) * | 2012-01-19 | 2012-07-11 | 广州市新栋力超声电子设备有限公司 | Bilateral ultrasonic welder |
| CN102717183A (en) * | 2012-07-09 | 2012-10-10 | 哈尔滨正晨焊接切割设备制造有限公司 | Anti-deformation friction welding machine and welding method |
| CN103157901A (en) * | 2013-03-29 | 2013-06-19 | 江苏新创雄铝制品有限公司 | Hub stir friction welding device |
| CN104384704A (en) * | 2014-10-22 | 2015-03-04 | 江苏锐成机械有限公司 | All-electric servo single-head phase friction welding machine |
| CN106270912A (en) * | 2015-05-07 | 2017-01-04 | 苏州安嘉自动化设备有限公司 | The chuck open-and-close mechanism of butt welding machine grip device |
| CN106312290A (en) * | 2016-09-07 | 2017-01-11 | 泉州圆创机械技术开发有限公司 | Bench-type stirring and friction welding equipment |
| CN108608107A (en) * | 2018-05-23 | 2018-10-02 | 江苏科技大学 | A kind of phase friction welding machine and welding method |
| CN111266871A (en) * | 2020-04-01 | 2020-06-12 | 吉林省中赢高科技有限公司 | Novel friction welding equipment and production line |
| CN112222598A (en) * | 2020-09-14 | 2021-01-15 | 湖南坤鼎数控科技有限公司 | Friction welding device with preheating function |
| CN113909669A (en) * | 2020-07-10 | 2022-01-11 | 天乐国际股份有限公司 | Friction jointing machine structure for radiating fin |
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| CN1247113A (en) * | 1998-09-07 | 2000-03-15 | 株式会社丰田自动织机制作所 | Workpiece jointing method and appst. for connecting same |
| CN1365870A (en) * | 2001-11-15 | 2002-08-28 | 北京航空航天大学 | Induction friction welding method |
| CN1182935C (en) * | 2000-06-02 | 2005-01-05 | 丰田自动车株式会社 | Hollow product, fluid processing system and joining method of hollow members |
| CN101417367A (en) * | 2007-10-26 | 2009-04-29 | 汉中双戟摩擦焊接制造技术有限责任公司 | 'Two-head' phase control friction-welding machine |
| CN101594964A (en) * | 2006-09-18 | 2009-12-02 | 斯宾达科林焊接有限公司 | The equipment that is used for the solid-state welding of induction friction |
| CN101829854A (en) * | 2010-04-29 | 2010-09-15 | 重庆大学 | Current-carrying inertial radial friction composite welding method and equipment thereof |
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2010
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| CN1247113A (en) * | 1998-09-07 | 2000-03-15 | 株式会社丰田自动织机制作所 | Workpiece jointing method and appst. for connecting same |
| CN1182935C (en) * | 2000-06-02 | 2005-01-05 | 丰田自动车株式会社 | Hollow product, fluid processing system and joining method of hollow members |
| CN1365870A (en) * | 2001-11-15 | 2002-08-28 | 北京航空航天大学 | Induction friction welding method |
| CN101594964A (en) * | 2006-09-18 | 2009-12-02 | 斯宾达科林焊接有限公司 | The equipment that is used for the solid-state welding of induction friction |
| CN101417367A (en) * | 2007-10-26 | 2009-04-29 | 汉中双戟摩擦焊接制造技术有限责任公司 | 'Two-head' phase control friction-welding machine |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554451A (en) * | 2012-01-19 | 2012-07-11 | 广州市新栋力超声电子设备有限公司 | Bilateral ultrasonic welder |
| CN102554451B (en) * | 2012-01-19 | 2015-05-06 | 广州市新栋力超声电子设备有限公司 | Bilateral ultrasonic welder |
| CN102717183A (en) * | 2012-07-09 | 2012-10-10 | 哈尔滨正晨焊接切割设备制造有限公司 | Anti-deformation friction welding machine and welding method |
| CN103157901A (en) * | 2013-03-29 | 2013-06-19 | 江苏新创雄铝制品有限公司 | Hub stir friction welding device |
| CN103157901B (en) * | 2013-03-29 | 2015-04-15 | 江苏新创雄铝制品有限公司 | Hub stir friction welding device |
| CN104384704A (en) * | 2014-10-22 | 2015-03-04 | 江苏锐成机械有限公司 | All-electric servo single-head phase friction welding machine |
| CN106270912A (en) * | 2015-05-07 | 2017-01-04 | 苏州安嘉自动化设备有限公司 | The chuck open-and-close mechanism of butt welding machine grip device |
| CN106270912B (en) * | 2015-05-07 | 2018-05-01 | 苏州安嘉自动化设备有限公司 | The chuck open-and-close mechanism of butt welding machine clamp device |
| CN106312290A (en) * | 2016-09-07 | 2017-01-11 | 泉州圆创机械技术开发有限公司 | Bench-type stirring and friction welding equipment |
| CN108608107A (en) * | 2018-05-23 | 2018-10-02 | 江苏科技大学 | A kind of phase friction welding machine and welding method |
| CN111266871A (en) * | 2020-04-01 | 2020-06-12 | 吉林省中赢高科技有限公司 | Novel friction welding equipment and production line |
| CN113909669A (en) * | 2020-07-10 | 2022-01-11 | 天乐国际股份有限公司 | Friction jointing machine structure for radiating fin |
| CN112222598A (en) * | 2020-09-14 | 2021-01-15 | 湖南坤鼎数控科技有限公司 | Friction welding device with preheating function |
| CN112222598B (en) * | 2020-09-14 | 2022-03-25 | 湖南坤鼎数控科技有限公司 | Friction welding device with preheating function |
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Application publication date: 20110216 |