Deflection device for automatic ultrasonic peening welding residual stress eliminating machine
A technology of ultrasonic impact and residual stress, applied in the field of deflection devices, can solve problems such as labor consumption and vibration, and achieve the effects of improving transmission accuracy, eliminating return clearance, and convenient maintenance.
Active Publication Date: 2019-02-19
JIANGSU YANGMING SHIP EQUIP MFG TECH
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Problems solved by technology
[0002] Ultrasonic impact to eliminate welding residual stress equipment generally consists of two parts, the power supply and the impact gun. Workers are very physically exhausted when working for a long time
Method used
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Embodiment Construction
[0012] The present invention will be further described below in conjunction with the accompanying drawings.
[0013] like figure 1 As shown, the deflector for automatic ultrasonic shock elimination welding residual stress machine of the present invention includes a U-shaped frame 48 and an outer frame 40, the U-shaped frame 48 is a frame made of aluminum profiles, and the U-shaped frame 48 Including the long side and the short side, the outer frame 40 is installed on the short side, and a deflection shaft 46 is installed in the outer frame 40, and the two ends of the deflection shaft 46 are installed on the long side and the short side respectively through bearings 47, and the deflection shaft 46 is provided with There is a plane, and two installation holes for installing the shock absorber are arranged on the plane, and the shock absorber is installed on the plane through the installation holes, and the worm wheel 41 is installed in the outer frame 40, and the worm wheel 41 i...
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The invention discloses a deflection device for an automatic ultrasonic peening welding residual stress eliminating machine. The deflection device comprises a U-shaped frame and an outer frame, wherein the U-shaped frame comprises a long side and a short side; the outer frame is mounted on the short side; a deflection shaft is mounted in the outer frame; a plane is arranged on the deflection shaft; a damper is mounted on the plane; a worm wheel is mounted in the outer frame and is arranged on the deflection shaft in a sleeving manner; a rotary shaft is further arranged on the outer frame and is mounted on the outer frame through a bearing; and a first worm and a second worm are arranged on the rotary shaft in a sleeving manner and are meshed with the worm wheel. The rotary shaft is rotatedto drive the worm wheel to rotate so as to drive the deflection shaft to rotate, and the deflection shaft rotates to drive the damper to rotate. According to the deflection device, certain interval is reserved between the two worms and is in close fit with the two directions of teeth of the worm wheels, so that a worm wheel and worm deceleration system without a backtracking interval is formed, the center distance is not needed to be precisely controlled when the worms and the worm wheel are mounted, and the manufacturing difficulty is lowered.
Description
technical field [0001] The invention relates to a deflector for an automatic ultrasonic impact elimination welding residual stress machine, which belongs to the field of welding. Background technique [0002] Ultrasonic impact to eliminate welding residual stress equipment generally consists of two parts, power supply and impact gun, the two are connected through the power line, when in use, the impact gun is manually held to impact the weld seam, due to the relatively large mass of the impact gun, and vibration during impact, It is very exhausting for workers to work for a long time. At present, there are often a large number of welded joints of high-strength steel and large thick plates in the production of large-scale steel structures, such as peripheral anti-collision containment in nuclear power projects, large-scale pressure vessels, etc. There are a large number of long-length straight or regular welds in these steel structures. If the welding seam uses the tradition...
Claims
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IPC IPC(8): C21D10/00
CPCC21D10/00Y02P10/20
Inventor 邹家生严铿叶友利施志强高飞黄晓龙许祥平
Owner JIANGSU YANGMING SHIP EQUIP MFG TECH