A Boring Cutter Head with Adjustable Diameter Variable Speed

A speed and boring tool technology, applied in the direction of boring heads, etc., can solve the problems of complex adjustment methods, affect debugging efficiency, and lengthy time, and achieve the effects of fast operation, accurate adjustment, and improved speed and accuracy.

Active Publication Date: 2022-06-03
美戈利(浙江)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At the same time, the existing adjustable boring tools all use manual diameter adjustment, and there is only one adjustment mode, which requires the debugger to estimate the diameter changed each time. After measuring the tooth diameter, continue to fine-tune, and the fine-tuning still needs to be debugged It is estimated by personnel that the required cutter tooth diameter can only be obtained after continuous iterations. The adjustment method is complicated and time-consuming, which greatly affects the debugging efficiency

Method used

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  • A Boring Cutter Head with Adjustable Diameter Variable Speed
  • A Boring Cutter Head with Adjustable Diameter Variable Speed
  • A Boring Cutter Head with Adjustable Diameter Variable Speed

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0044] The lower ends of the left tool holder 1 and the right tool holder 7 are all fixed with a T-shaped slider 101. The left knife seat 1 and the right knife seat 7 are both slidably connected to the base

[0045] The base 2 is provided with a closed liquid channel 204, and the liquid channel 204 is filled with hydraulic oil.

[0048] The reducing unit 4 includes two groups of reducing components, and the reducing components are located in the corresponding reducing holes 203. A set of reducing components

specific Embodiment 2

[0054] The upper end of the base 2 is provided with a guide groove 207. A left guide column 102 is fixed on the lower end of the left knife holder 1 . The lower end of the right knife holder 7 is fixed

specific Embodiment 3

[0056] The specific embodiment three: on the basis of the specific embodiment one, the outer end face of the nail head is provided with a pointing arrow. Nail head cavity 202

[0057] The outer end face of the threaded plug is provided with a marking arrow. There is a scale on the inner wall of the variable diameter hole 203, and the scale content indicates the threaded plug

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PUM

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Abstract

The invention discloses a boring cutter head with adjustable diameter changing speed, which belongs to the field of machined cutters. A boring tool head with variable diameter adjustable speed, including a left tool seat, a base, a speed regulating unit, a variable diameter unit, a drive unit and a right tool seat, and the lower ends of the left tool seat and the right tool seat are fixed with T-shaped The slide block, the sliding direction of the left tool seat and the right tool seat are parallel, and the left tool seat and the right tool seat always slide in the opposite direction. There is a closed liquid channel in the base, which is filled with hydraulic oil. The variable diameter unit can drive The hydraulic oil in the liquid passage, the speed regulating unit can choose the specific output end of the oil, the drive unit has multiple drive ends, each drive end acts on the T-shaped slider, and the output of each drive end is different, it can realize two The diameter of the side tool holders is adjusted synchronously, the debugger can clearly adjust the diameter value, and the adjustment can be divided into multiple modes. It can be fine-tuned after the rough adjustment, and the required diameter can be quickly obtained, which improves the debugging efficiency, shortens the debugging time, and increases the diameter of the tool holders on both sides. the same degree.

Description

A Boring Tool Head With Adjustable Diameter Speed technical field [0001] The invention belongs to the field of machining tools, and more particularly, relates to a boring cutter head with adjustable diameter-reducing speed. Background technique Boring tool is a kind of boring tool. Wherein, the double-edged boring tool has two cutter teeth that are distributed on both sides of the center and cut simultaneously, due to the radial The forces are balanced with each other, which can increase the cutting amount, and the production efficiency is high. [0004] The double-edged boring tool is divided into floating boring tool and fixed boring tool according to whether the blade floats on the boring bar or not. [0005] Floating boring tools are suitable for finishing holes. It is actually equivalent to a reamer, which can bore high dimensional accuracy and surface A smooth hole, but can not correct the straightness deviation of the hole. In order to increase the number of r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B29/034
CPCB23B29/034Y02P70/10
Inventor 范晓海林森
Owner 美戈利(浙江)科技有限公司
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