Welding pressing equipment for special-shaped nut machining
A special-shaped nut and welding pressure technology, which is applied in the field of welding pressure equipment, can solve problems such as assembly difficulties, nut safety accidents, and inability to assemble, and achieve the effects of reducing work load, avoiding deviation, and using safely
Inactive Publication Date: 2020-12-01
重庆数智源智能装备科技有限公司
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Problems solved by technology
[0002] However, in the prior art, the structural strength of the projection welding nut is not enough, and the outer edge is damaged, which affects the welding and fixing between the projection welding nut and the workpiece. In addition, when the convex point of the projection welding nut is welded with the weldment, spattering iron filings will be generated. , these iron filings can easily enter the internal thread of the nut and adhere to it, causing the nut to block smoothly and make assembly difficult or impossible. Increase the structural strength at the edge of the projection welding nut, and can also block the welding iron filings
[0003] When welding nuts, it is necessary to put the nuts on a projection welding machine for welding, but the existing welding pressure equipment cannot be applied to the above-mentioned special-shaped nuts with flanging. In addition, because the welding pressure machine uses the electric welding process of positive and negative electrodes, Therefore, manual placement of nuts is prone to safety accidents, and the work efficiency is low
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Indicates or implies that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the...
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The invention discloses welding pressing equipment for special-shaped nut machining. The welding pressing equipment specifically comprises a main body, a conveying mechanism, a welding pressing table,an upper electrode and a special-shaped nut, an opening is formed in the middle of one end of the main body, a control panel is fixed to the position, on one side of the opening, of the main body, apressurizing device is mounted in the middle of the top end of the main body, a gas storage tank is fixed to the position, at one end of the pressurizing device, of the top end of the main body, the output end of the pressurizing device penetrates through the top end of the main body, and an upper electrode holder is fixed to the output end of the pressurizing device through a bolt. According to the welding pressing equipment for special-shaped nut machining, the upper electrode with a welding pressing groove is arranged, and the shape of the welding pressing groove of the upper electrode is matched with that of the special-shaped nut, so that the special-shaped nut cannot be damaged during welding pressing, a splash-proof ring is further arranged in the welding pressing groove, thus welding pressing scraps can be blocked, splashed scrap iron is prevented from entering a threaded part of the special-shaped nut, and the welding pressing effect is better.
Description
technical field [0001] The invention relates to the technical field of welding pressure equipment, in particular to a welding pressure equipment for processing special-shaped nuts. Background technique [0002] However, in the prior art, the structural strength of the projection welding nut is not enough, and the outer edge is damaged, which affects the welding and fixing between the projection welding nut and the workpiece. In addition, when the projection welding nut is welded with the weldment, spattering iron filings will be generated. , these iron filings can easily enter the internal thread of the nut and adhere to it, causing the nut to block smoothly and make assembly difficult or impossible. Increase the structural strength at the edge of the projection welding nut, and can also block welding iron filings. [0003] When welding nuts, it is necessary to put the nuts on a projection welding machine for welding, but the existing welding pressure equipment cannot be ap...
Claims
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Login to View More IPC IPC(8): B23K11/14B23K11/36
CPCB23K11/14B23K11/36
Inventor 李勇肖威
Owner 重庆数智源智能装备科技有限公司