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Tool bit and hole drilling and flanging tool and method

A flanging tooling and cutter head technology, applied in manufacturing tools, other manufacturing equipment/tools, etc., can solve problems such as inability to meet concentricity, inability to adjust to rotational speed, abnormal quality, etc., and achieve efficient drilling and flanging production methods, Good flanging effect and stability, good versatility effect

Inactive Publication Date: 2015-07-01
GREE ELECTRIC APPLIANCES INC
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CNC machining generally adopts CNC drilling and flanging processing equipment, which has the advantages of high processing efficiency, good flanging effect, good consistency, and no burrs; but the disadvantage of CNC machining is that it is only suitable for the processing of straight pipes at the end due to equipment limitations. , the versatility is poor, and it cannot meet the processing of complex structural pipeline parts; generally, equipment is used to drill holes, then manually make flanging, and finally deburring process
Another kind of manual processing has many procedures, and the existing drilling machine unit has a single speed, which cannot be adjusted to a suitable speed to meet the existing requirements, and the lifting force of the drilling machine is manually controlled, resulting in abnormal quality every time due to different forces. The concentricity cannot be satisfied due to the double positioning of the drilling hole and the flanging

Method used

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  • Tool bit and hole drilling and flanging tool and method
  • Tool bit and hole drilling and flanging tool and method
  • Tool bit and hole drilling and flanging tool and method

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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the cutter head, the drilling and flanging tool and the drilling and flanging method of the present invention clearer, the present invention will be further described in detail below in conjunction with specific drawings and specific embodiments.

[0036] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0037] see Figure 1 to Figure 3 , the present invention provides a cutter head 100, including a cutter head body 110 and a working end, the working end is a tip structure, preferably, the working end includes a first tip 121 and a second tip 122, the knife The head body 110 and the working end form a Y-shaped cutter head; a groove 111 is provided in the middle of the outer surface of the cutter head body 110 .

[0038] This embodiment provides a cutter head capable of drilling and flangi...

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Abstract

The invention provides a tool bit and a hole drilling and flanging tool and method. The tool bit comprises a tool bit body and a working end, and the working end is of a tip structure. A groove is formed in the middle of the outer surface of the tool bit body. The tool bit can complete the process of hole drilling and the process of flanging at the same time, and the hole drilling and flanging tool with the tool bit is used for achieving the combining of the hole drilling and flanging process of a pipeline and automatic production. An efficient hole drilling and flanging production mode is provided; better universality is achieved, and pipelines with complex shape changes can be machined; the machined flanging has a good flanging effect and excellent stability.

Description

technical field [0001] The invention relates to the field of processing, in particular to a cutter head for processing pipeline components, a drilling and flanging tool including the cutter head and a corresponding drilling and flanging method. Background technique [0002] At present, the drilling and flanging process of pipeline parts such as air-conditioning pipeline parts is divided into two types: numerical control processing and manual processing. CNC machining generally adopts CNC drilling and flanging processing equipment, which has the advantages of high processing efficiency, good flanging effect, good consistency, and no burrs; but the disadvantage of CNC machining is that it is only suitable for the processing of straight pipes at the end due to equipment limitations. , the versatility is poor, and it cannot meet the processing of complex structural pipeline parts; generally, equipment is used to drill holes, then manually make flanging, and finally deburring pro...

Claims

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Application Information

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IPC IPC(8): B23P23/02B23P13/00
CPCB23P23/04B23P13/00
Inventor 吕华冲陈怀礼侯瀚森龙唐友李德华张世杰
Owner GREE ELECTRIC APPLIANCES INC
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