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Machining method, cutter and tool of lip type sealing ring

A technology of lip seal and processing method, which is applied in the processing field of lip seal ring

Active Publication Date: 2019-03-22
贵州凯星液力传动机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional processing method is that the manufacturer adopts mold forming processing, but this is a processing method with standard size and large batch demand. Manufacturers of lip seal rings with non-standard size and small demand are generally unwilling to accept orders

Method used

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  • Machining method, cutter and tool of lip type sealing ring
  • Machining method, cutter and tool of lip type sealing ring
  • Machining method, cutter and tool of lip type sealing ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0036] The implementation process of the present invention is as follows: According to the state of the lip seal ring before machining and the schematic diagram of the shape structure after turning, analyze the part characteristics → draw the parts diagram and assembly drawing of the special turning tool and tooling fixture → make the special turning tool and tooling parts Components and assembly → Turning of lip seals using special turning tools and tooling.

[0037] 1. According to the schematic diagram of the shape and structure of the lip seal ring, analyze the characteristics of the parts:

[0038] attached figure 1 Shown is a schematic diagram of the outline structure of the lip seal ring. Depend on figure 1 It can be seen that the shape of the lip seal ring is circular, and the truncated end surface after radial cutting is in the shape of a...

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PUM

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Abstract

The invention discloses a machining method, cutter and tool of a lip type sealing ring. The machining method comprises the steps that a supporting disc is connected with a lathe spindle through a lathe three-claw chuck, a square plate is fixed to the rotating center of the supporting disc along the center position, and a lathe tail seat compacts the square plate on the end surface of the supporting disc through a centre head and a compacted disc; turning machining is carried out on the square plate, until the thickness size requirements of an inner lip and an outer lip of the lip type sealingring are met; the outer end surface of the outer lip of the lip type sealing ring is turning machined on the square plate; the outer lip of the lip type sealing ring is shaped by using a special turning cutter; and an inner ring of the lip type sealing ring is trimmed and the lip type sealing ring is cut from the square plate by using a grooving cutter, and thus, the machining of the lip type sealing ring is completed.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a processing method of a lip type sealing ring, a cutting tool and a tooling. Background technique [0002] Lip seal ring is a common component of hydraulic products, which plays a vital role in the working process of the product. The conventional processing method is that the manufacturer adopts mold forming processing, but this is a processing method with standard size and large-volume demand. Manufacturers of lip seals with non-standard size and small demand are generally unwilling to accept orders. In order to meet the actual needs of customers with non-standard sizes and small usage of lip seals, it is urgent to design a machining method for lip seals, as well as supporting tools and tooling. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a processing method, cutting tool and tooling o...

Claims

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Application Information

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IPC IPC(8): B23B1/00B23B27/06B23Q3/12
CPCB23B1/00B23B27/06B23B2200/28B23Q3/12B23Q2703/10
Inventor 陈俊锋刘芳穆君田杰
Owner 贵州凯星液力传动机械有限公司