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Drilling and chamfering integrated device for steel pipe machining and using method

A chamfering, one-piece technology

Inactive Publication Date: 2020-10-16
梁军
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the processing equipment in the prior art cannot realize the drilling and chamfering operations at the same time, and in the process of tool change and retraction, the processing of the equipment will produce slight errors, and a steel pipe is proposed. Drilling and chamfering integrated device for processing and using method

Method used

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  • Drilling and chamfering integrated device for steel pipe machining and using method
  • Drilling and chamfering integrated device for steel pipe machining and using method
  • Drilling and chamfering integrated device for steel pipe machining and using method

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] refer to Figure 1-5 , an integrated drilling and chamfering device for steel pipe processing and its use method, comprising a tool seat 1 and an inner ring sleeve 2, the lower end of the inner ring sleeve 2 is equipped with a drill bit 6 through a fixing seat 5, and the space between the fixing seat 5 and the tool seat 1 The hollow column 7 and a plurality of insulating tubes 10 are fixedly arranged, and the upper end of the fixed seat 5 is also fixed with a block 13, and the two ends of the block 13 are clamped in the side wall of the inner ring sleeve 2, so as to prevent the fixed seat 5 from moving along the axis. The direction is displaced, and a conducti...

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Abstract

The invention discloses a drilling and chamfering integrated device for steel pipe machining and a using method. The drilling and chamfering integrated device comprises a tool holder and an inner ringsleeve. The lower end of the inner ring sleeve is provided with a drill bit through a fixing seat. A hollow column and a plurality of insulating cylinders are fixedly arranged between the fixing seatand the tool holder. Conductive rods are connected between the hollow column and the insulating cylinders. A pressurizing mechanism is arranged in each insulating cylinder. A plurality of tool returnboxes are symmetrically mounted on the side wall of the inner ring sleeve. A reset mechanism is arranged in each tool return box. An electromagnetic valve is arranged between each tool return box andthe corresponding insulating cylinder. Chamfering tools are mounted on the side walls, away from the hollow column, of the tool return boxes in a sliding and penetrating manner. The drilling and chamfering integrated device can be used as a drilling and chamfering device for conventional steel pipe machining, chamfering tools of different specifications can be rapidly replaced according to actualmachining requirements in the chamfering process, tedious operations such as tool retracting, tool changing and tool alignment are not needed, and the machining precision and the machining efficiencyare further improved.

Description

[0001] This application is a divisional application with an application date of December 3, 2019 and an application number of CN201911220527.4, which is an integrated device for drilling and chamfering steel pipes. technical field [0002] The invention relates to the technical field of steel pipe processing devices, in particular to an integrated drilling and chamfering device for steel pipe processing and a use method. Background technique [0003] With the acceleration of the industrialization process, steel production and steel processing and manufacturing technologies are becoming more and more mature. Steel pipes are a common rigid material processing product. At present, steel pipes are widely used in many fields of industry. As a force carrier, steel pipes It can be used for the construction of the frame. As a protective support device, the steel pipe can be used for the protection of the outer cable pipe or other objects. For different fields, the steel pipe also nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B51/08B23Q17/00
CPCB23B51/08B23Q17/00
Inventor 梁军
Owner 梁军
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