Double-shaft automated tapping machine
A tapping machine and motor technology, applied in the field of mechanical processing, can solve the problems of poor flexibility of the electric tapping machine, unstable threaded hole accuracy, low safety performance, etc., and achieve compact structure, low failure rate, and convenient maintenance. Effect
Inactive Publication Date: 2018-01-30
柳长文
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Problems solved by technology
[0003] However, the existing electric tapping machines are single-axis tapping, and adopt belt drive or chain drive, such as Chinese patent CN101628351 "small electric tapping machine" and Chinese patent CN103706894A "an improved electric tapping machine" Although its tapping efficiency is higher than that of manual tapping, and its stability is better than that of manual tapping, the electric tapping machine has poor flexibility during use and can only be used to process single-size threaded holes, and the accuracy of the threaded holes processed by the workpiece The accuracy is unstable, there is no braking device during operation, and the safety performance is not high. At the same time, the parts of the electric tapping machine are fragile but not easy to replace
[0004] At present, improving the tapping machine and improving the performance of the tapping machine has become a necessary means to vigorously develop the industry, but there is no good technical means to solve the above problems
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[0040] A double-axis automatic tapping machine, including a support mechanism 1, a transmission mechanism, a clamping mechanism 2, an electric mechanism 3, a tapping mechanism and a control mechanism;
[0041] The support mechanism 1 includes a support 11, a lower plate 12 and an upper plate 13 that are located above the support 11 and are distributed in parallel up and down. The lower plate 12 and the upper plate 13 are supported on the support 11 by four columns 14; the support mechanism 1 supports In the whole device, the transmission mechanism and the tapping mechanism are fixed on the lower plate 12 and the upper plate 13, and the electric mechanism 3 and the control mechanism are fixed on the upper plate 13;
[0042]The clamping mechanism 2 is installed on the support 11, including a reference seat 21 located in the middle of the support, fixed V-shaped irons 22 fixed on both sides of the reference seat 21, and two fixed V-shaped irons 22 respectively corresponding to Mo...
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The invention belongs to the field of machining, and particularly relates to a double-shaft automated tapping machine. The double-shaft automated tapping machine comprises a supporting mechanism, a drive mechanism, a clamping mechanism, an electric mechanism, a tapping mechanism and a control mechanism, the electric mechanism comprises a motor and a motor gear connected with the motor, and the motor rotates alternately forwards and backwards to work through the control mechanism; the drive mechanism comprises a first main shaft, a second main shaft, a first drive gear, a second drive gear, anupper drive gear and a double-linkage gear; the installation position of the first main shaft is higher than that of the second main shaft, and screw rods are fixedly connected to both the upper end of the first main shaft and the upper end of the second main shaft and are fixed to an upper plate through nuts and nut bases. Double shafts are adopted by the double-shaft automated tapping machine towork simultaneously, the efficiency is high, the precision and quality of a workpiece to be machined are guaranteed, parts are convenient to replace, and the purpose of improving an existing electrictapping machine to improve the performance and efficiency of the existing electric tapping machine is achieved.
Description
technical field [0001] The invention belongs to the field of machining, in particular to a biaxial automatic tapping machine. Background technique [0002] Tapping is to use a certain torque to screw the tap into the bottom hole to be drilled to process the internal thread. Usually tapping is carried out by hand or by electric tapping machine. The tapping efficiency of manual tapping machine is low, and due to human deviation in operation engineering, it is easy to cause broken wires and affect the processing quality. Now the electric tapping machine is mainly used. The electric tapping machine is a kind of forward and reverse fastening connection thread, transmission connection thread and Internal thread tapping machine for pipe thread. This type of machine tool belongs to the category of flexible tapping. [0003] However, the existing electric tapping machines are single-axis tapping, and adopt belt drive or chain drive, such as Chinese patent CN101628351 "small electri...
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Inventor 柳长文
Owner 柳长文