Angle-adjustable rose reamer applied to different pore diameters

A technology of chamfering knife and angle, which is applied in the field of chamfering knife, can solve problems such as chamfering cannot be guaranteed stably, many rows, poor versatility, etc., and achieve the effect of stepless adjustment of hole diameter and stable transmission of torque

Inactive Publication Date: 2017-11-10
CHONGQING HONGJIANG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of cutting tool technology, it is found that most of the chamfering knives currently used in machining centers need drill bits or special special cutter bodies to meet the chamfering in the hole, and the special knives are dedicated, and the versatility is poor. It is difficult to process parts with a simple structure. Requires a lot of knives
Moreover, the chamfering knife is basically a one-time tool, which cannot be used after use, and the chamfering cannot be guaranteed stably in a batch of products.

Method used

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  • Angle-adjustable rose reamer applied to different pore diameters
  • Angle-adjustable rose reamer applied to different pore diameters
  • Angle-adjustable rose reamer applied to different pore diameters

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment one: see Figure 1 to Figure 6 , the described chamfering knife applicable to different aperture angles, comprising a knife seat member, a knife plate 1 matched and connected to the knife seat member, a knife holder 3 matched and connected to the knife plate, and a knife holder 3 matched and connected to the knife seat The blade 5 on the clip, its outstanding substantive features are:

[0030] The knife seat member is a slide plate type knife handle 6, and its connection part is provided with an inner arc cone surface 62 and a screw hole 61, the axis line of the screw hole coincides with the axis line of the inner arc cone surface;

[0031] A conical boss 12 and a stepped hole 11 are provided at the lower part of the knife plate 1, the axis of the stepped hole coincides with the axis of the conical boss;

[0032] The knife plate 1 is connected with the screw hole 61 on the slider handle 6 through the stepped hole 11 through which the first compression screw ...

Embodiment 2

[0037] Embodiment two: see Figure 1 to Figure 7 , the knife seat member is a universal interface knife seat 8; the rest of the structure is the same as that of the first embodiment.

[0038] The universal interface tool holder is mainly used for chamfering small diameter holes, and the slide plate tool holder is mainly used for chamfering large diameter holes with the bridge tool holder.

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Abstract

The invention relates to an angle-adjustable rose reamer applied to different pore diameters. The rose reamer comprises a reamer base component, a reamer plate which is connected to the reamer base component in a matched mode, a reamer clamp which is connected to the reamer plate in a matched mode and a reamer blade which is connected to the reamer clamp in a matched mode; the reamer base component is a sliding plate type reamer handle, a connection part of the reamer base component is provided with an inner arc cone surface and a screw hole, and the axis line of the screw hole is coincident with that of the inner arc cone surface; a conical convex platform is arranged on the lower portion of the reamer plate, a step hole is formed in the lower portion of the reamer plate, and the axis line of the step hole is coincident with the axis line of the conical convex platform; the reamer plate is matched with the screw hole in the sliding plate type reamer handle through the step hole which runs through a first compression screw, and the conical convex platform on the reamer plate is attached to the inner arc cone surface on the sliding plate type reamer handle. The angle-adjustable rose reamer applied to different pore diameters can integrate multiple reamers into one reamer, is applied to processing of different chamfering angles, solves the problem that each orifice chamfering needs to be provided with a special rose reamer, and can achieve stepless regulation of angle and pore diameter of reamer chamfering.

Description

technical field [0001] The invention relates to a machining tool, in particular to a chamfering tool suitable for different apertures with adjustable angles. Background technique [0002] Faced with the processing of more and more parts with different structures, people are constantly exploring the use of versatile cutting tools to adapt to the current complex and diverse part structures. In terms of cutting tool technology, it is found that most of the chamfering knives currently used in machining centers need drill bits or special special cutter bodies to meet the chamfering in the hole, and the special knives are dedicated, and the versatility is poor. It is difficult to process parts with a simple structure. A lot of knives are required. Moreover, the chamfering knife is basically a disposable tool, which cannot be used after use, and the chamfering cannot be guaranteed stably in a batch of products. To change this status quo, it is necessary to develop a tool with str...

Claims

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Application Information

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IPC IPC(8): B23B27/00B23B29/04
CPCB23B27/00B23B29/04B23B2220/08
Inventor 卢曾强罗付强
Owner CHONGQING HONGJIANG MACHINERY
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