Concentric installation process and mounting and dismounting assisting concentric device for inner bore of woodworking tool

An installation process and inner hole technology, used in wood processing appliances, manufacturing tools, rotary cutting tools, etc., can solve problems such as poor concentricity, large machine vibration, locking of tools and mechanical shafts, etc., to save grinding time, Long service life and consistent concentricity
CN108356933AInactive Publication Date: 2018-08-03江苏刘一刀精密机械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏刘一刀精密机械有限公司
Publication Date
2018-08-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a concentric installation process for an inner bore of a woodworking tool. The concentric installation process is used for installing a tool shaft provided with the inner bore and sequentially and concentrically installing at least four cutting edges outside the tool shaft so that all installed cutting edges are concentric to the inner bore of the tool shaft; a mounting anddismounting assisting concentric device for the inner bore of the woodworking tool comprises an air charging mouth and air charging grooves, wherein the air charging mouth is arranged inside the innerbore of the woodworking tool shaft; the air charging grooves are formed in the diameter direction of the cutting edges arranged at the end part of the woodworking tool; the air charging mouth is connected with two uniform-pressure air pipes through a three-way pipe; and the two uniform-pressure air pipes are symmetrically fixedly arranged inside the air charging grooves. The concentric installation process and the mounting and dismounting assisting concentric device for the inner bore of the woodworking tool realize consistent concentricity in machining and use of a cutter; the cutter is goodin dynamic balance; and the concentricity and the machining precision can also be guaranteed even when a mechanical shaft is slightly abraded.
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Description

technical field

[0001] The invention relates to the technical field of woodworking tools, in particular to a concentric air pressure device for loading and unloading the inner holes of woodworking tools. Background technique

[0002] In recent years, the tooth fixing structure of woodworking knives has gradually replaced the original welded structure with a clip-on structure. The clip-type tooth fixing structure can greatly improve the overall service life and production efficiency of the tool. Existing woodworking milling cutters with detachable blades are generally composed of a cutter body, cutting teeth, pressing blocks and tightening screws. A concave tooth fixing base is provided on the outer edge of the cutter, and the cutting teeth and pressing blocks are placed In the cutter tooth fixing base, screw mounting holes are provided on the pressing block and the cutter tooth fixing base, and the pressing block is fixed and the cutting blade is clamped by tightening the sc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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