A multifunctional mechanical cold machining hole cutting machine clamping tool

A technology of multi-functional machinery and cutting machine, applied in the direction of boring bars, etc., can solve the problems of high cost and low processing efficiency, and achieve the effect of short tool change time, easy tool change and cost saving.

Active Publication Date: 2019-05-17
XIAN AEROSPACE YUANZHENG FLUID CONTROL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a multi-functional mechanical cold machining hole cutting machine clamp tool to solve the technical problems of low processing efficiency and high cost caused by frequent tool replacement in the prior art

Method used

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  • A multifunctional mechanical cold machining hole cutting machine clamping tool
  • A multifunctional mechanical cold machining hole cutting machine clamping tool
  • A multifunctional mechanical cold machining hole cutting machine clamping tool

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Embodiment 1

[0027] The present embodiment provides a kind of multifunctional mechanical cold working hole cutting machine holder tool, as Figure 1 to Figure 3 As shown, it includes a knife bar 1, the head end of the knife bar 1 is detachably equipped with a knife body 2, and a knife head 3 is detachably installed on the knife body 2; the tail end of the knife bar 1 is equipped with a Heavy shock absorbing mechanism4.

[0028] As a specific solution of this embodiment, the head end of the knife rod 1 is provided with a female plug joint 5, and the tail end of the knife body 2 is provided with a male plug joint 6, and the male plug joint 6 and the female plug joint 5 makes the cutter body 2 and the cutter body 1 installed together; the cutter body 1 and the cutter body 2 are also connected by the cutter body fixing bolt 7.

[0029] As a preferred solution of this embodiment, the first cutter head installation hole 8 is processed on the cutter body 2, and the first cutter head fastening bo...

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PUM

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Abstract

The invention provides a multi-functional mechanical cold-machining hole-cutting mechanically-clamped cutter. The multi-functional mechanical cold-machining hole-cutting mechanically-clamped cutter comprises a cutter bar; the head end of the cutter bar is detachably equipped with a cutter body; a cutter bit is detachably installed on the cutter body; and a balance weight shock absorbing mechanismis installed at the tail end of the cutter bar. The multi-functional cutter provided by the invention is especially applicable to large-size horizontal and vertical machine tools. By further improvement, the multi-functional cutter provided by the invention can also be applied to large-size boring and milling machines and various types of machining centers. By one-time mounting and clamping and just by replacing the cutter body and the cutter bit, the multi-functional cutter provided by the invention can implement machining of various profiles such as a multi-step hole, a conical surface, an O-shaped ring slot, an end face V-shaped ring slot, a valve line and a sealing waterline. Compared with a universal cutter, the multi-functional cutter provided by the invention is improved by 1-2 times in efficiency; and compared with a special cutter which easily costs thousands and tens of thousands of money, the cutter provided by the invention greatly lowers the manufacturing cost. In the cutter provided by the invention, the balance weight shock absorbing mechanism can make the cutter be more stable in a machining process, the shock amplitude is reduced, and the machining precision is improved.

Description

technical field [0001] The invention belongs to the field of valves, and relates to a ball valve, in particular to a multifunctional mechanical cold machining hole cutting machine clamping tool. Background technique [0002] The production process of mechanical parts is mainly completed by machine equipment and related tooling and cutting tools. The output, quality, consumption and cost of products are largely restricted by the above factors. At present, the cutting tools used on large horizontal and vertical lathes and boring machines are mostly a tool holder with a machine holder or a hand grinding head, and are fixed with a top screw, which can realize cutting of one or two types of surfaces. . The main principle of multifunctional cutting tools in the prior art is to replace the cutter head on a cutter bar. In special cases, install the cutter head to extend the conversion rod to increase the length of the cutter. [0003] Cutting tools used on lathes and boring machi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B29/02
CPCB23B29/022
Inventor 杨晓张维国杨新锋孙鹏张凯平张国震
Owner XIAN AEROSPACE YUANZHENG FLUID CONTROL
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