A kind of bevel gear shaft drilling tooling
A bevel gear and tooling technology, which is applied to metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problems of bevel gear shaft circumferential positioning difficulties and other problems
Active Publication Date: 2017-04-05
HENAN PINGGAO ELECTRIC +2
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Problems solved by technology
[0003] The object of the present invention is to provide a bevel gear shaft drilling tooling, which is used to solve the problem of difficult circumferential positioning when drilling bevel gear shafts in the prior art
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[0013] An embodiment of the bevel gear shaft drilling processing tool of the present invention: such as figure 1 As shown, it includes a tooling base 1 extending left and right. The left end of the tooling base 1 is provided with a positioning device for fixing the bevel gear 100 to be processed. The positioning device includes a vertical vertical plate 21 and a vertical vertical plate 21 on the right side close to the vertical The fixing base 22 is provided on the upright plate. In this embodiment, the fixing base 22 is fixed on the tool base 1 by screws, and the vertical upright plate 21 is fixed on the left side of the fixing base 22 by screws. In other embodiments, The vertical plate 21 can be directly arranged on the tool base 1. The upper part of the fixing base 22 is provided with positioning holes extending left and right for fixing the bevel gear 100 to be processed, and corresponding to the position of the positioning holes, there is also provided with a drill for gui...
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The invention provides a bevel gear shaft drilling tool. The bevel gear shaft drilling tool comprises a tool base, the left end of the tool base is provided with a positioning device, the positioning device comprises a rightward vertical positioning side, an up-down positioning side and a front-back positioning side, wherein the vertical positioning side is perpendicular to the tool base and used for limiting a gear shaft of a bevel gear to be machined from moving leftwards to the farthest position, the up-down positioning side and the front-back positioning side are used for positioning the bevel gear to be machined in the up-down and front-back direction, the right end of the tool base is slidably provided with a jacking mechanism used for jacking the right end of the bevel gear to be machined in the left-right direction, and a positioning bevel gear used for being meshed with the bevel gear to be machined and preventing the same to rotate and move rightwards is assembled on the jacking mechanism in a rotation locking manner and vertically extends along the axis. The bevel gear shaft drilling tool is simple in structure and convenient to operate, the bevel gear shaft can be conveniently and accurately positioned in the axial and circumferential direction, drilling difficulty is greatly reduced, drilling time is saved, machining efficiency is improved, and machining cost is reduced.
Description
Technical field [0001] The invention relates to a machining tool, in particular to a bevel gear shaft drilling tool. Background technique [0002] In some operating mechanisms that require high motion accuracy, such as spring operating mechanisms or gear transmission mechanisms of the grounding switch base of the high-voltage circuit breaker valve hall, the transmission accuracy of the transmission bevel gear is very high, and the transmission bevel gear In use, it is often necessary to drill positioning holes, mounting holes or connecting holes on the axle to facilitate the positioning, installation or connection of bevel gears and other parts. When processing these positioning holes, the processing tolerances of the holes are very demanding. Strict, especially when the axes of multiple holes are not parallel and require a certain included angle or the axis has a hole with circumferential positioning requirements on the bevel gear wheel shaft, the positioning of the bevel gear s...
Claims
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IPC IPC(8): B23Q3/06B23B49/02
CPCB23B49/02B23Q3/062
Inventor 秦伟高伟段冲翟志伟时小广
Owner HENAN PINGGAO ELECTRIC