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Hydraulic pump valve body processing technology

A processing technology and hydraulic pump technology, applied in the field of hydraulic pump valve body processing technology, can solve the problems of high deburring cost, many processing tools, long processing time, etc., achieve high deburring efficiency, improve efficiency, and reduce processing time Effect

Inactive Publication Date: 2019-03-29
苏州莱易精密机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a hydraulic pump valve body processing technology to solve the existing processing technology of the hydraulic pump valve body proposed in the background technology that there are too many machining tools for each hole system, long processing time and high cost; The burr at the cross hole, the burr is not easy to remove, resulting in the problem and deficiency of high deburring cost

Method used

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  • Hydraulic pump valve body processing technology
  • Hydraulic pump valve body processing technology
  • Hydraulic pump valve body processing technology

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Embodiment approach

[0050] A process for processing a valve body of a hydraulic pump, comprising the following process steps:

[0051] Step 1: Prepare materials, using square tool steel;

[0052] Step 2: Saw the material, according to the marked length required by the drawing, intercept the tool steel with a marked length of 3-5MM;

[0053] Step 3: Rough milling shape,

[0054] S1: First, fix the tool steel on the clamping tool, mill 1-1.5mm off any one of the upper and lower sides, and take the milled plane as the bottom reference plane of the upper and lower positions of the tool steel;

[0055] S2: Place the bottom datum face down so that it is placed horizontally with the top of the processing machine operating platform, and fix it with a fixed clamping tool, and then mill off 1-2MM from any side of the intercepted tool steel circumference, and get the bottom after measurement The reference plane is at a right angle of 90° to the perimeter of any processed surface, and this is used as the p...

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Abstract

The invention provides a hydraulic pump valve body processing technology which comprises the following processing steps: step 1, adopting square tool steel; step 2, performing sawing, and interceptingthe tool steel which is 3-5 MM larger than a labeling length according to the labeling length required in a drawing; and step 3, performing profile rough milling. A hole is processed by a compound tool, so that the processing time is effectively shortened; and burrs are removed by combining machine tool processing with manual operation, so that the burr removal efficiency is high, and the manualburr removal cost is reduced; and therefore, problems and defects in the prior art are effectively solved.

Description

technical field [0001] The invention relates to the technical field of hydraulic pump valve body processing, and more specifically, relates to a hydraulic pump valve body processing technology. Background technique [0002] The hydraulic solenoid valve refers to the components used to control the pressure, flow and direction of the liquid in the hydraulic transmission, and the valve body is an important component of the hydraulic solenoid valve. [0003] The processing technology of the existing hydraulic pump valve body has the following deficiencies: [0004] 1. There are too many machining tools for each hole system, the processing time is long and the cost is high; [0005] 2. Manually remove the burr at the intersection hole, the burr is not easy to remove, resulting in high cost of deburring. [0006] In view of this, the existing problems are studied and improved, and a hydraulic pump valve body processing technology is provided, aiming at solving the problems and i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/001
Inventor 刘勇
Owner 苏州莱易精密机电有限公司
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