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A processing technology for processing cylinder blank of hydraulic cylinder

A processing technology and technology of hydraulic cylinders, which are applied in metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problem of large deviation of the inner diameter roundness of the hydraulic cylinder cylinder blank, large difference in the outer wall thickness of the hydraulic cylinder cylinder, The problem of high scrap rate can improve production efficiency, ensure product quality and facilitate operation.

Inactive Publication Date: 2016-08-24
河南伟彤重型装备制造有限公司
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AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a device and processing technology for processing hydraulic cylinder cylinder blanks, which overcomes the excessive thickness difference of the outer wall of the hydraulic cylinder cylinder and the hydraulic cylinder The defects of large deviation of roundness of inner diameter of cylinder blank and high rejection rate

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  • A processing technology for processing cylinder blank of hydraulic cylinder
  • A processing technology for processing cylinder blank of hydraulic cylinder
  • A processing technology for processing cylinder blank of hydraulic cylinder

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Embodiment Construction

[0026] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0027] Such as figure 1 , figure 2 As shown, a device for processing hydraulic cylinder blanks according to the present invention includes a machine 1 , two power heads 2 , two numerically controlled cutter heads 6 , and two V-shaped blocks 4 . Two V-shaped blocks 4 are fixedly arranged in front and rear parallel to the center of the upper surface of the machine platform 1 , and the V-shaped blocks are used to clamp and fix the cylinder blank 5 of the hydraulic cylinder. The two CNC cutter heads 6 are movably connected to the machine platform 1 and are located on the same side of the two V-shaped blocks 4. The CNC cutter disks 6 can be moved and adjusted on the machine platform 1, and the two CNC cutter heads 6 ar...

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Abstract

The invention relates to a device and a method for processing a cylinder barrel blank of a hydraulic cylinder. The device comprises a table, power heads, numerical control cutters and two V-shaped blocks. The V-shaped blocks are parallelly disposed at the center of the table. The numerical control cutters are connected to the table and arranged on the same sides of the V-shaped blocks. The power heads are connected to the table and arranged at the front-and-back ends of the V-shaped blocks. Power head conical plates are arranged on the power heads. Boring cutters are mounted on the power head conical plates. The method includes the steps of boring the end surface of the cylinder barrel blank of the hydraulic cylinder; chamfering an inner angle of the cylinder barrel blank of the hydraulic cylinder; chamfering an outer angle of the cylinder barrel blank of the hydraulic cylinder; and, with the chamfered outer angle as a positioning standard, processing an inner hole in the hydraulic cylinder barrel on a deep-hole boring mill to achieve allowance complementation between the excircle surface and the inner hole of the cylinder barrel blank of the hydraulic cylinder. The device and the method have the advantages of simple structure of the device, operational convenience, simplicity of the method, and production efficiency and product quality increased by fit between the device and the method.

Description

technical field [0001] The invention relates to a device and processing technology for processing hydraulic cylinder cylinder blanks, in particular to a device for processing hydraulic cylinder cylinder blanks with eccentric inner holes and outer circles and the processing for realizing automatic mutual borrowing of blank margins craft. Background technique [0002] At present, most of the domestic hydraulic cylinders on the market are not concentric with the inner hole and the outer circle. The concentricity requirements of the hydraulic cylinder cannot be guaranteed by using traditional processing devices and processing techniques, resulting in high waste when processing domestic cylinders. The efficiency is low, and the economic benefit is low. If foreign cylinders are used, the cost will be higher. [0003] The traditional process of processing the hydraulic cylinder barrel is as follows: first clamp one end of the cylinder barrel on a lathe, position the end face of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23P23/02
CPCB23P23/02B23Q3/062
Inventor 谢林修况龙青黄之纶
Owner 河南伟彤重型装备制造有限公司
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