Welding electrode holder
An electric welding handle and a new type of technology, applied in the direction of electrode characteristics, electrode characteristics, welding equipment, etc., can solve the problems of short service life, low operation efficiency, easy melting of the welding head, etc. Effect
Inactive Publication Date: 2006-07-26
王雪峰
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Problems solved by technology
[0002] At present, the welding handles traditionally used in domestic manual electric welding are clamp-type clamping electrodes. Most of the welding heads are clamped by springs. The clamping is not firm. The welding heads are made of copper. Melting, there are problems of short service life, low operating efficiency and high cost, wasting a lot of copper
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[0012] The novel electric welding handle of the present invention is realized in this way, and is described in detail below in conjunction with the accompanying drawings. See figure 1 , The new electric welding handle is composed of: welding head 1, heat-resistant hand guard 2, wire welding head connecting pipe 3, insulating tube 4, wire pressing nail 5, heat insulation sheet 6, wire pressing plate 7, welding head 1 is made of steel The welding head 1 and the wire welding head connecting pipe 3 are welded together, and the heat-resistant hand guard 2 is set in the middle of the welding head 1 and the wire welding head connecting pipe 3, which is used to block heat and arc light generated during electric welding. The outside of the wire welding head connection pipe 3 is provided with a colloidal insulating tube 4, and in the interlayer in the middle, there are 4-10 heat insulating sheets 6 made of wood, bamboo, and bakelite insulating materials in the circumferential direction....
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The invention relates a new pattern electric welding handle, comprising welding head, heat-protective handguard, electric wire welding head connecting pipe, insulating tube, nail for electric wire, heat-proof piece, electric wire clamping plate. The welding head is connected with electric wire welding head connecting pipe, the heat-protective handguard is installed between welding head and electric wire welding head connecting pipe, the insulating tube is installed on the outside of electric wire welding head connecting pipe, and in the interlayer there are 4-10 heat-proof pieces made by insulating materials. The electric wire clamping plate is installed in the electric wire welding head connecting pipe by nails for electric wire. The back of welding head is made round, square, orthogon, ellipticum, oblate and triangulated type, and at the front of welding head there are V-arrangement fillisters. The welding head of the electric welding handle is made by steel products, the design is reasonable, and the structure is simple. The invention saves the copper product, reduces the cost and improves the lifetime.
Description
technical field [0001] The invention belongs to electric welding tools and relates to a novel electric welding handle. Background technique [0002] At present, the welding handles traditionally used in domestic manual electric welding are clamp-type clamping electrodes. Most of the welding heads are clamped by springs. The clamping is not firm. The welding heads are made of copper. Melting has the problems of short service life, low operating efficiency, and high cost, and a large amount of copper is wasted. Contents of the invention [0003] The novel electric welding handle of the present invention overcomes the above-mentioned existing defects, and aims to provide a novel electric welding handle with long service life, high operating efficiency and low cost for manual electric welding. [0004] Brief description of the content of the new electric welding handle of the present invention: [0005] The new electric welding handle of the present invention is characterize...
Claims
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Login to View More IPC IPC(8): B23K37/02B23K9/28B23K11/31
Inventor 王雪峰
Owner 王雪峰