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Drill welding system and drill welding method

A welding system and welding method technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of potential safety hazards, poor concentricity of drill bits, low firmness, etc., and achieve improved welding quality, high concentricity, Effect of preventing uneven heating

Active Publication Date: 2013-04-10
SHANGHAI KUNJEK HANDTOOLS & HARDWARE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a drill bit welding system in order to solve the problems of low accuracy, slow speed, potential safety hazards, poor concentricity and low firmness of the welding drill bit in the above-mentioned prior art, and another purpose of the present invention is to provide a drill bit welding method

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  • Drill welding system and drill welding method
  • Drill welding system and drill welding method

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Embodiment Construction

[0055] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0056] Such as figure 1 , 2 As shown, the drill bit welding system of the present invention is used to weld the cutter head of the drill bit on the end of the cutter bar, including an operating table 1, a cutter bar moving device 2, a limit device 3, a welding heating device 4, and a cutter head adjustment Device 5 and control subsystem 6, wherein, knife bar moving device 2 is used for accommodating and moving the knife bar with cutter head and solder on the top; welding heating device 4 is used for heating the end of knife bar until solder melts; The head adjustment device 5 is used to adjust the axial position and the radial position of the cutter head and the cutter bar to ensure the concentricity and tightness of the two after welding; and the control subsystem 6 is connected to the cutter bar moving device 2, welding The heating device 4 and the cutter head ad...

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Abstract

The invention discloses a drill welding system, the drill welding system comprises a cutter bar moving device, a welding and heating device, a tool bit adjusting device and a controlling subsystem, the cutter bar moving device is used for placing and moving the cutter bar placed a tool bit and welding materials on the top portion; the welding and heating device is used for heating the welding materials to melt to an end portion of the cutter bar; the tool bit adjusting device is used for adjusting the axial position and radial position of the tool bit and the cutter bar, thereby guaranteeing the concentricity and compactness of the cutter bar and the tool bit; the cutter bar moving device, the welding and heating device and the tool bit adjusting device are respectively connected with the controlling subsystem, the cutter bar moving device used for a controlling positioning pre-added drill returns to seat after sequentially passing the welding and heating device and the tool bit adjusting device. The invention further provides a drill welding method. The drill welding system and drill welding method has the advantages of improving accuracy as well as speed of welding, greatly improving the quality of welding and productivity and lowering the labor intensity of workers. The drill also has high concentricity and firm connection.

Description

technical field [0001] The invention relates to the technical field of drill bit welding, in particular to a drill bit welding system and a drill bit welding method. Background technique [0002] A drill is a tool used to drill through holes or blind holes in solid materials and to ream existing holes. At present, drill bits are generally made of hard alloy materials such as tungsten copper or tungsten-cobalt alloy, which are very hard, very wear-resistant, have certain strength, and are suitable for high-speed cutting, but the cost is relatively high. [0003] Drills made of cemented carbide are usually made by solid grinding or welding. Integral grinding means that the cutter head and the shank of the drill bit are integrally formed, and the whole is made of hard alloy material, and the further processing of the cutter head and the shank is completed by cutting and grinding. Due to the high price of cemented carbide materials, the drill bit produced by overall grinding w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K13/01B23K13/06B23K37/047
Inventor 温昊
Owner SHANGHAI KUNJEK HANDTOOLS & HARDWARE
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