Self-control vertical boring cutter structure
A boring tool and vertical technology, applied in the field of self-made vertical boring tool structure, can solve the problems of high production cost, many boring tools, cumbersome disassembly and assembly process, etc., and achieve the effects of convenient processing, reduction of reserves and avoidance of frequent replacement.
Inactive Publication Date: 2013-03-27
WUXI MINGZHU TURBOCHARGER MFG
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Problems solved by technology
[0002] When the traditional boring tool is used for hole machining, each hole size has its corresponding size boring tool. When processing holes of different sizes, it is necessary to frequently replace the boring tools of different sizes. The disassembly process is cumbersome and different types of storage There are many boring tools, and the production cost is high
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[0011] Such as figure 1 and figure 2 As shown, the self-made vertical boring tool structure includes a boring bar 2, which is connected to the vertical milling machine spindle 1, and a turning tool 3 is installed on the boring bar 2, and the lower end of the boring bar 2 and the boring tool The shaft 2 is provided with a turning tool installation hole 4 in the vertical direction. The turning tool 3 passes through the turning tool installation hole 4 and is locked and positioned by the radial screw 6. The lower end of the boring bar 2 is opened at the same horizontal position as the turning tool installation hole 4. There is a positioning hole 5, which is vertically connected with the turning tool installation hole 4, and the radial screw 6 passes through the positioning hole 5 to position and fasten the turning tool 3 in the radial direction. By adjusting the radial screw 6, the expansion and contraction of the turning tool 3 is changed. Thereby changing the turning radius.
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The invention provides a self-control vertical boring cutter structure. The self-control vertical boring cutter structure can be used for adjusting the stretching amount of a cutter, and changing the rotating radius so as to be adaptive to the hole diameter of a workpiece to be machined, is convenient to machine, avoids the frequent change of the cutter, and reduces the production cost. The self-control vertical boring cutter structure comprises a boring cutter rod, wherein the boring cutter rod is in shaft connection with a main shaft of a vertical milling machine; and a turning cutter is arranged on the boring cutter rod. The self-control vertical boring cutter structure is characterized in that turning cutter installing holes are formed in the lower end of the boring cutter rod and in the direction vertical to the axial direction of the boring cutter rod; and the turning cutter penetrates through the turning cutter installing holes and is locked and positioned by a radial screw.
Description
technical field [0001] The invention relates to a milling machine tool, in particular to a self-made vertical boring tool structure. Background technique [0002] When the traditional boring tool is used for hole machining, each hole size has its corresponding size boring tool. When processing holes of different sizes, it is necessary to frequently replace the boring tools of different sizes. The disassembly process is cumbersome and different types of storage There are many boring tools, and the production cost is high. Contents of the invention [0003] In view of the above problems, the present invention provides a self-made vertical boring tool structure, which can adjust the expansion and contraction of the tool, change the radius of rotation to meet the aperture size of the workpiece to be processed, facilitate processing, avoid frequent replacement of tools, and reduce production costs. [0004] Its technical scheme is as follows: a self-made vertical boring tool s...
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IPC IPC(8): B23B27/00B23B29/02
Inventor 薛谷啸
Owner WUXI MINGZHU TURBOCHARGER MFG