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Variable cylinder hole reaming and honing floating tool

A variable cylinder, reaming and honing technology, applied in the field of variable cylinder reaming and honing floating tooling, can solve the problem of no self-centering function, and achieve the effects of simple structure, providing machining accuracy and low maintenance cost.

Active Publication Date: 2019-05-03
WUXI WEIFU PRECISION MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with the existing device is that it can only translate and float in the two directions of the x-axis and the y-axis, and there is no self-centering function

Method used

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  • Variable cylinder hole reaming and honing floating tool
  • Variable cylinder hole reaming and honing floating tool
  • Variable cylinder hole reaming and honing floating tool

Examples

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Embodiment Construction

[0011] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0012] figure 1 , 2 Including installation plate 1, support pin 2, spring 3, workpiece fixture installation base plate 4, centering plate 5, connecting plate 6, ball head floating shaft 7, support pin 8, spring 9, spring seat 10, support pin installation plate 11. Gasket 12, etc.

[0013] Such as figure 1 , 2 As shown, the present invention is a variable cylinder reaming hole floating tool, including a mounting plate 1, the upper surface of the mounting plate 1 is vertically provided with a support pin mounting plate 11, and the support pin mounting plate 11 is provided with an elastically expandable first Support pin 8, the centering plate 5 is also fixed on the upper surface of the mounting plate 1; the workpiece fixture installation base plate 4 is arranged in parallel above the mounting plate 1, the bottom surface of the workpiece fi...

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PUM

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Abstract

The invention belongs to the technical field of tool clamps, and relates to a variable cylinder hole reaming and honing floating tool. The variable cylinder hole reaming and honing floating tool comprises a mounting plate, a supporting pin mounting plate is vertically arranged on the upper surface of the mounting plate, a first support pin capable of elastically stretching out and drawing back isarranged on the supporting pin mounting plate in a through manner, and the upper surface of the mounting plate is also fixedly provided with a centering plate; a workpiece clamp mounting bottom plateis arranged above the mounting plate in parallel, the bottom surface of the workpiece clamp mounting bottom plate is fixedly provided with a connecting plate, and the working end of the first supportpin elastically abuts against the side face of the connecting plate; and a ball head floating shaft is fixed to the middle part of the bottom surface of the connecting plate, the ball head floating shaft is provided with a centering plate in a matched manner, and the centering plate and the ball head floating shaft are connected in a movable fit manner. The variable cylinder hole reaming and honing floating tool is simple in structure, durable and low in maintenance cost; a workpiece can be moved and rotated on the x-axis, can be moved and rotated on the y-axis and can be rotated and floated on the z-axis; the concentricity of a cutter and a hole can be ensured, and the machining precision is improved; and the floating tool can achieve self-centering, and the knife is conveniently guided into the workpiece hole.

Description

technical field [0001] The invention belongs to the technical field of jigs and fixtures, and relates to a variable cylinder reamer honing floating tooling. Background technique [0002] When the workpiece is reamed and honed, it is necessary to use a floating fixture. In the prior art, the clearance floating between the pin and the bushing is generally used to realize it. The existing device has the problem that it can only move and float in two directions of the x-axis and the y-axis, and has no self-centering function. Contents of the invention [0003] Aiming at the above problems, the present invention provides a variable cylinder reaming honing floating tool, which can realize floating with 5 degrees of freedom and improve machining accuracy. [0004] According to the technical solution of the present invention: a variable cylinder reaming hole floating tool, it is characterized in that it includes a mounting plate, a support pin mounting plate is vertically arrange...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00
CPCY02P70/10
Inventor 蔡之良罗祥林毛海东陆军
Owner WUXI WEIFU PRECISION MACHINERY MFG
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