An ultrasonic tooth shaving device and its application
A technology of ultrasonic and gear shaving cutter, which is applied in the direction of gear tooth manufacturing equipment, gear teeth, gear cutting machines, etc., and can solve problems not involved in gear shaving process
Active Publication Date: 2017-08-29
ZHONGBEI UNIV
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Problems solved by technology
[0005] Although the above patents use ultrasonic vibration technology to improve the precision machining process of gears, none of them involve the gear shaving process.
Method used
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Embodiment Construction
[0034] Such as Figure 1-Figure 12 As shown, an ultrasonic gear shaving device is composed of four parts: a lifting and rotating spindle system, a gear shaving cutter rotation and ultrasonic vibration composite spindle system, an external support fixing system, and an ultrasonic power reversing system.
[0035] The lifting and rotating spindle system is composed of the right spindle support 1, the ultrasonic generator 3, the lifting spindle 4, the turntable 5 and the left spindle support 6. There is a turntable 5, the main shaft left support 6 and the main shaft right support 1 are installed on the turntable 5;
[0036]The shaving cutter rotation and ultrasonic vibration composite spindle system is composed of a gear shaving cutter 7, a transducer 8, a vibration transmission rod 9, a gear shaving device power rotary spindle 10, a flat key 11 and a horn 12, and the gear shaving device power The right end of the rotary main shaft 10 is connected to the spline groove 1201 of the...
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The invention belongs to the technical field of precise gear machining, and particularly relates to an ultrasonic shaving device and application thereof. The ultrasonic shaving device and the application of the ultrasonic shaving device are provided by combining the ultrasonic vibration special machining process with the shaving process. The ultrasonic shaving device is composed of a lifting and rotating main shaft system, a shaving cutter rotation and ultrasonic vibration composite main shaft system, an external supporting and fixing system and an ultrasonic power supply reversing system. The lifting and rotating main shaft system is composed of a main shaft right support, an ultrasonic generator, a lifting main shaft, a rotating plate and a main shaft left support. The shaving cutter rotation and ultrasonic vibration composite main shaft system is composed of a shaving cutter, a transducer, a vibration transmission rod, a shaving device power rotation main shaft, a flat key and an amplitude-change rod. The external supporting and fixing system is composed of the main shaft right support, a bakelite insulating end cover, a screw fastening piece, a cylindrical rotation shaft and other parts.
Description
technical field [0001] The invention belongs to the technical field of gear precision machining, and in particular relates to an ultrasonic gear shaving device and its application. Background technique [0002] Shaving is one of the most important means of gear finishing. It is used to correct the radial runout error, tooth pitch error, tooth profile error and tooth direction error of the ring gear. It is usually used as the final process of tooth profile processing. Due to the contact between the shaving cutter and the machined surface during the shaving process, a large cutting force and cutting heat are generated, and the chips generated by cutting are not easily discharged. These reasons lead to reduced machining accuracy and shortened tool life. [0003] Traditionally, the improvement of gear shaving process depends on the improvement of gear shaving cutter, gear shaving fixture and gear shaving machine structure. At present, the development of ultrasonic machining tec...
Claims
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IPC IPC(8): B23F19/06B23F23/12
CPCB23F19/06B23F23/12
Inventor 秦慧斌付俊帆钱广标梁国星侯志利王波张潇爽
Owner ZHONGBEI UNIV