Fully-automatic pipe fitting tapping machine
A fully automatic, tapping machine technology, applied in the direction of thread cutting machine, driving device, metal processing machinery parts, etc., can solve the problems of high failure rate, high energy consumption and low degree of automation of pipe fitting tapping machine, and achieve high degree of automation , Reduce failure rate, easy to operate
Inactive Publication Date: 2016-10-12
张崇栋
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Problems solved by technology
[0004] The problem to be solved by the patent of the present invention is the problems of high failure rate, low degree of automation and high energy consumption of existing pipe fitting tapping machines
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[0026] The invention provides a fully automatic pipe fitting tapping machine with low failure rate and high processing precision. The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.
[0027] Such as figure 1 with figure 2 As shown, the automatic pipe fitting tapping machine provided by the present invention includes a motor 100 , a transmission mechanism 600 , a loading mechanism, a tapping mechanism 400 and an electrical control panel 500 . The loading mechanism includes a manipulator 200 and a clamping frame 300 . In this embodiment, there are three groups of tapping mechanisms 400, one group is symmetrical to the left and right in the horizontal direction, and one group is vertically arranged in the middle. The electric control panel 500 can be used to control the opening and closing of the equipment and the working parameters of various mechanisms.
[0028] Such as Figure 5 with Image 6 As show...
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The invention discloses a fully-automatic pipe fitting tapping machine. The fully-automatic pipe fitting tapping machine comprises a motor, a driving mechanism, a loading mechanism, tapping mechanisms and an electric control panel, wherein the loading mechanism comprises a manipulator and a clamping frame; and each tapping mechanism comprises a spindle, a screw tap chuck, a feeding device and a limiting device, a tapping protection device is arranged on each tapping mechanism, each tapping protection device comprises a hollow push rod and a matched gland, a spindle shoulder in a form of a conical surface is arranged on each spindle, the two ends of each hollow push rod are both concaved inwards to form conical surfaces and are separately matched with the outer side surface of the spindle shoulder and the inner side surface of the gland, each gland is in spline connection with the spindle, and the axial position of each gland is fixed by a nut. In the invention, the feeding of screw taps is finished by sliding first gears on sliding gears; tapping distances are controlled by limiting switches, so that processing precision is improved; the spindles are matched with the hollow push rods, so that screw tap breakage caused by too-large resistance is effectively avoided, and the failure rates of the screw taps and a lathe are reduced; and all of the tapping mechanisms can independently act, so that the automation degree is high.
Description
[0001] This application is a divisional application of a patent application for an invention and creation titled automatic pipe fitting tapping machine. The filing date of the original application is 2015-1-29, and the application number is 201510044799.9. technical field [0002] The invention relates to processing equipment for internal threads of pipe fittings, in particular to a fully automatic pipe fitting tapping machine. Background technique [0003] Pipe fitting internal and external thread tapping machine is a kind of processing equipment commonly used by pipe fitting manufacturers. It usually adopts single-head or three-head tapping type tapping. Generally, the feed power is provided by single-directional tapping, and the driving motor and gear are provided. Rotary power to complete the pipe fitting tapping operation. The main shaft where the tap is located generally adopts a spline design, but due to the huge dynamic torque during the tapping process, the friction...
Claims
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IPC IPC(8): B23G1/22B23G1/52B23Q5/04B23Q5/26B23Q7/04B23Q3/08B23G11/00
CPCB23G1/225B23G1/46B23G1/52B23G11/00B23G2210/04B23G2240/36B23Q1/70B23Q3/064B23Q3/082B23Q5/048B23Q5/12B23Q5/261B23Q5/32B23Q5/52B23Q7/046
Inventor 张崇栋
Owner 张崇栋