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Upward chip removal deep hole machining mechanism

A processing mechanism and deep hole technology, which is applied in the direction of metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve the problems of not being able to meet the milling processing mode, affecting the accuracy of the guide box, and long replacement time, so as to improve quality and Effects of productivity, rigidity improvement, and simple structure

Pending Publication Date: 2019-12-24
浙江宁锐精密机械有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the deep hole drilling machine, the guide sleeve positioning sleeve is one of the indispensable important parts. Its function is to correctly guide the drill bit and seal the coolant. The common guide sleeve only moves forward and backward during use, and cannot To meet the milling processing mode, it is necessary to manually remove the guide box to realize milling, which affects the accuracy of the guide box when moving
Moreover, when replacing the drilling aid, it is inconvenient to disassemble and assemble, and the replacement time is relatively long

Method used

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  • Upward chip removal deep hole machining mechanism
  • Upward chip removal deep hole machining mechanism
  • Upward chip removal deep hole machining mechanism

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Embodiment Construction

[0039] The technical solution adopted by the present invention will be further described below in combination with schematic diagrams.

[0040] Figure 1-3 The structural diagram of the upper chip removal deep hole machining mechanism is given in , but the column for installing the main shaft part 1 is omitted; Figure 4-6 A detailed view of the guide bush assembly 3 and the tool support part 4 is given in , Figure 7 Then it is the overall rendering of the upper chip removal deep hole machining mechanism installed on the drilling machine, which shows the column 25 for fixing the bottom plate.

[0041] Such as Figure 1-7 , the upper chip removal deep hole machining mechanism (hereinafter referred to as "the mechanism"), which includes a main shaft part 1, which is provided with a gun drilling tool 2, where the main shaft part and the gun drilling tool belong to the prior art, and will not be described in detail here. This mechanism also comprises the installation bottom pl...

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Abstract

The invention provides an upward chip removal deep hole machining mechanism. The mechanism comprises a spindle part which is provided with a gun drill tool. The mechanism further comprises an installation bottom plate installed on a stand column. The installation bottom plate is rotationally provided with a sliding table through a rotary mechanism. The installation bottom plate is provided with apushing mechanism used for pushing the sliding table. The sliding table is provided with a guide sleeve assembly and a tool supporting part. The sliding table is slidably provided with an L-shaped bearing piece. The guide sleeve assembly is arranged on the L-shaped bearing piece. The tool supporting part comprises a gas claw body. A tool supporting sleeve is installed at the claw handle of the gasclaw body. The gas claw body is installed on a horizontal moving mechanism which can drive the gas claw body to move towards or away from the spindle. The horizontal moving mechanism is connected toa lifting mechanism which can drive the gas claw body to move up and down. By means of the upward chip removal deep hole machining mechanism, the quality and productivity of deep hole machining and milling can be improved, the structure is simple, and using is convenient.

Description

technical field [0001] The invention relates to the technical field of drilling machines, in particular to an upper chip removal deep hole machining mechanism. Background technique [0002] In the deep hole drilling machine, the guide sleeve positioning sleeve is one of the indispensable important parts. Its function is to correctly guide the drill bit and seal the coolant. The common guide sleeve only moves forward and backward during use, and cannot To meet the milling processing mode, it is necessary to manually remove the guide box to realize milling, which affects the accuracy of the guide box when moving. And when changing the drilling aid, it is also inconvenient to disassemble and replace, and the replacement time is also relatively long. [0003] Based on the above technical difficulties, the present invention proposes a reasonable structure, which improves the performance of the guide box, achieves precise positioning of the rotation guide, and is automatically re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02B23Q3/155
CPCB23P23/02B23Q3/155
Inventor 霍双宁黄建勇马晓鸣马博
Owner 浙江宁锐精密机械有限公司