A scarifier welding tool
A technology for welding tooling and ripper, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of fracture, poor positioning accuracy, easy tilt between the tip and the main body of the ripper, etc. Convenience, simple overall structure, easy storage and placement
Active Publication Date: 2022-05-10
成都中挖智能科技有限公司
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Problems solved by technology
At present, when repairing the ripper by welding, the replacement tip is usually positioned by hand, and then pre-welding and full welding are performed. This method has poor positioning accuracy. After welding, the tip and the main body of the ripper It is easy to have an inclination between them, resulting in easy breakage from the weld again during the crushing work
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[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but the embodiments described in the present invention are some of the embodiments of the present invention, not all of them .
[0036] Such as figure 1 As shown, the ripper 1 used in this application includes a connecting seat 11 , a main blade 12 , an auxiliary blade 13 and tooth tips 14 . The connecting base 11 is provided with multiple sets of connecting holes 111 in pairs, which are used to connect with the boom of the excavator. The welding tool is used to clamp the auxiliary cutting board 13, and the root of the auxiliary cutting board 13 is welded to the top of the main cutting board 12. The tooth tip 14 is connected to the top of the auxiliary cutter plate 13 through a pin shaft, and the auxiliary cutter plate 13 is processe...
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The application provides a welding tool for a ripper, which includes a support plate, and the support plate is sequentially provided with a positioning mechanism, an adjustment mechanism and a clamping mechanism from bottom to top. The positioning mechanism includes two locking blocks. The locking blocks are moved along the axis of the connecting hole. The locking blocks are pressed against the end face of the connecting hole. At this time, the support plate 2 is in the middle of the side of the ripper 1 . The adjustment mechanism includes a pair of clamping rods, and the front ends of the clamping rods are used to compress both sides of the ripper. The clamping mechanism is set to move along the length direction of the support plate. The clamping mechanism includes a pair of coaxial pins and a pressure plate. The pins are moved along the axial direction. The pins are used to connect the pin holes of the auxiliary knife plate, and the pressure plate is set to rotate along the axis of the pin. , the side of the pressing plate facing the axis of the bolt is provided with a V-shaped groove, and the V-shaped groove is used to compress the side of the auxiliary knife plate. It has high positioning accuracy, and the position of the auxiliary knife plate can be adjusted to suit different welding positions.
Description
technical field [0001] The invention belongs to the technical field of ripper welding repair and clamping positioning, and in particular relates to a ripper welding tool. Background technique [0002] The scarifier is usually installed on the boom of the excavator, and it is mainly used for crushing the ground or rocks. The tip of the ripper sometimes breaks during use. When the ripper breaks, it is generally removed from the excavator, the broken tip is replaced, and the connection is repaired by welding. At present, when repairing the ripper by welding, the replacement tip is usually positioned by hand, and then pre-welding and full welding are performed. This method has poor positioning accuracy. After welding, the tip and the main body of the ripper It is easy to have an inclination between them, which makes it easy to break again from the weld seam during the crushing work. Contents of the invention [0003] In order to solve the deficiencies of the existing technol...
Claims
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IPC IPC(8): B23K37/00B23K37/04
Inventor 吕波
Owner 成都中挖智能科技有限公司