Reverse welding preventing device for nut
A nut, anti-reverse technology, applied in welding equipment, resistance welding equipment, metal processing equipment and other directions, can solve the problems of high labor intensity of operators, repairs, poor reliability, etc., achieve high work efficiency and automation, and improve product qualification. rate, the effect of improving the accuracy
Inactive Publication Date: 2017-05-10
大丰奥泰机械有限公司
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Problems solved by technology
The reliability of this method is poor, and the labor intensity of the operator is high, and the pressure is high. If the nut is reversed and the operator is not in a hurry to find out, the welding equipment will continue to weld, so that the welded product will be scrapped or need to be repaired, which is a waste of manpower. material resources
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[0010] The following will combine this Invention In the example Attached picture , to this Invention The technical solutions in the embodiments are described clearly and completely. Obviously, the described embodiments are only the present invention. invention Some, but not all, embodiments. Based on this invention All other embodiments obtained by persons of ordinary skill in the art without creative work belong to the present invention. invention scope of protection.
[0011] Book invention provided as shown in the picture 1 shown Anti-reverse welding device for nuts , including spot welding machine 1, cylinder fixing bracket 2, cylinder 3, error prevention pin 4, fixing table 5, nut 6, welding electrode 7, distance sensor 8, limit chamber 9, stop block 10, switch button 11, alarm indication Lamp 12, automatic control device 13, slide block 14, slide block connector 15, described cylinder fixed support 2 is arranged on the right side of spot welding machine 1, ...
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The invention discloses a reverse welding preventing device for nuts. A cylinder fixing bracket is arranged on the right side of a spot welding machine, a cylinder is mounted on the cylinder fixing bracket, a mistake-proof pin is arranged on the right side of the cylinder, a fixing table is mounted at the right end of the mistake-proof pin, a nut is arranged on the mistake-proof pin, an automatic control device is mounted above the spot welding machine, a slider connecting piece is arranged at the left end of the spot welding machine, a slider is mounted in the middle of the slider connecting piece, a limit chamber is formed in the inner side of the slider connecting piece, a stop block is mounted in an inner cavity of the limit chamber, a welding electrode is arranged at the left end of the slider, a range sensor is mounted on the left side surface of the welding electrode, and the range sensor and the welding electrode are connected with the automatic control device through data lines. The reverse welding preventing device for the nuts has the characteristics of simple structure, high working efficiency and high automation degree, increases the product qualification rate and can be generally popularized and used.
Description
technical field [0001] Book invention Belong to the technical field of nuts, specifically related to Anti-reverse welding device for nuts . Background technique [0002] In recent years, my country's automobile industry has developed rapidly, and the output and variety of automobiles have increased rapidly. Nut welding on auto parts is generally done manually. Nut welding usually has bumps on one side. When welding, the side of the nut with bumps should be attached to the plate. The welding effect cannot be achieved, so in this case, that is, when the nut is placed backwards, the welding equipment should stop welding. The traditional method is to adopt artificially to ensure that the nut is not put backwards. The reliability of this method is poor, and the labor intensity of the operator is high, and the pressure is high. If the nut is reversed and the operator is not in a hurry to find out, the welding equipment will continue to weld, so that the welded product will be...
Claims
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IPC IPC(8): B23K11/11B23K11/36
CPCB23K11/11B23K11/36
Inventor 田贵
Owner 大丰奥泰机械有限公司