Automatic punching machine for screw tubes
A technology of automatic punching and coiling, which is applied in the direction of punching tools, feeding devices, positioning devices, etc., can solve the problems of low machining accuracy, the machining accuracy cannot meet the requirements of use, and the actions are cumbersome, so as to ensure the machining accuracy and quality. , The effect of reducing the scrap rate of workpieces and ensuring personal safety
Active Publication Date: 2018-12-18
阳江市奇正建筑智能设备研究院
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Problems solved by technology
But there are still some deficiencies in this processing method of the slotted hole on the spiral pipe at present.
1) During the production process, workers need to repeat the steps of "discharging → punching → retrieving" every time, which is cumbersome and inefficient, resulting in high labor costs; The processing accuracy of the long slot hole on the machine cannot meet the requirements of use and it is scrapped; 3) The operation of metal stamping machine tools and other equipment has certain risks. A slight negligence of skilled workers during the production process may cause personal injury. more demanding
The above-mentioned deficiencies lead to high production cost, low production efficiency, low processing precision, unstable quality, and safety hazards in the production process of single-supported roofs for building construction on the market.
Method used
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[0040] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, an automatic punching machine for spiral tubes includes a machine table 1, a workpiece clamping mechanism 2, a punching mechanism 3, a movable inner core mechanism 4 and a feeding frame 5.
[0041] Such as Figure 5 As shown, the machine platform 1 includes a frame body 11 and a platen 12. The frame body 11 is a rectangular parallelepiped frame structure welded by square tubes. The plate 12 is provided with a blanking hole 121 .
[0042] Such as Figure 5 with Image 6 As shown, a base plate 61 is fixedly connected to the platen 12, and the position of the base plate 61 facing the blanking hole 121 is provided with a discharge hole 611, and the base plate 61 is connected with a gantry, and the gantry includes two door frames Riser 62 and the door frame horizontal plate 63 that is connected on two door frame vertical boards 62.
[0043] Such as Figure 7 with Figure 8 As shown, the workpiece clam...
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The invention relates to the technical field of hole and groove processing on tubes, and discloses an automatic punching machine for screw tubes. The automatic punching machine is characterized by comprising a machine table, a workpiece clamping mechanism, a punching mechanism, a moving inner mold core mechanism and a feeding frame, wherein the machine table is provided with a horizontal table surface; the workpiece clamping mechanism is used for feeding, positioning and discharging; the punching mechanism is used for punching holes in the screw tubes; the moving inner mold core mechanism is used for positioning the screw tubes from the interiors of tube cavities of the screw tubes; and the feeding frame is used for screw tube placing and automatic feeding. When the automatic punching machine disclosed by the invention is applied to the punching processing of the screw tubes, the production cost can be reduced, the production efficiency and the processing precision can be improved, thequality stability can be ensured, and the potential safety hazard can be eliminated.
Description
technical field [0001] The invention relates to the technical field of processing hole grooves on pipe materials, and more particularly relates to an automatic punching machine for spiral pipes. Background technique [0002] Single support, also known as independent steel support, is a support device for adjustable steel pipe support. The single support mainly includes an inner pipe and an outer pipe. The outer pipe includes a supporting steel pipe and a spiral pipe welded together coaxially. The outer thread of the spiral pipe is connected with an adjusting nut. The spiral pipe is arranged with a long slot hole, and the bolt passes through the long slot. The back of the hole extends into the positioning hole of the inner tube, and the part of the bolt exposed to the spiral tube is supported on the upper end surface of the adjusting nut. [0003] Single support roof is a commonly used support device in building construction at present, and it needs to be used in large quant...
Claims
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IPC IPC(8): B21D28/28B21D28/34B21D43/00B21D43/16B21D43/26
CPCB21D28/002B21D28/28B21D28/34B21D43/003B21D43/16B21D43/26
Inventor 陈大能梁卓家江文艺黎文方牛潮谭标邓盛斌梁道赞李健李宜建李国柱王明利
Owner 阳江市奇正建筑智能设备研究院