Tools and method for alignment and measurement of eccentric parts

A tooling and eccentric technology, which is applied in the direction of measuring/indicating equipment, metal processing machinery parts, positioning devices, etc., can solve the problems of unable to measure the size of the eccentric circle, finding the center of the eccentric circle, and having no reference for tool setting, etc., so as to save materials, Installation saves time and effort, and the effect of finding the alignment method is simple

Inactive Publication Date: 2019-01-11
SHENYANG TURBO MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of no tool setting reference, difficulty in finding the center of the eccentric circle, and inability to measure the size of the eccentric circle existing in the machining of the eccentric circle on the existing CNC vertical lathe. method

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  • Tools and method for alignment and measurement of eccentric parts
  • Tools and method for alignment and measurement of eccentric parts
  • Tools and method for alignment and measurement of eccentric parts

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] see Figure 1-10 , an embodiment provided by the present invention: tooling for alignment and measurement of eccentric parts, a center hole 2 is provided at the center of the pump body 1, the diameter of the bottom stop of the center hole 1 is 440, and the inside of the center hole 2 The first eccentric hole 3, the second eccentric hole 4, the third eccentric hole 5, the fourth eccentric hole 6 and the fifth eccentric hole 7 are respectively provided. T...

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Abstract

The invention discloses tools and method for alignment and measurement of eccentric parts. The alignment tool includes a first tool flange, a second tool flange and a third tool flange, the first toolflange is provided with a first eccentric hole and a fifth eccentric hole, the second tool flange is provided with a second eccentric hole and a fourth eccentric hole, and the third tool flange is provided with a third eccentric hole. The measurement tool includes a phi100X120 hollow cylinder, and the phi100X120 hollow cylinder is installed in holes of the first tool flange, the second tool flange and the third tool flange. Through design of the alignment tool of the eccentric parts, alignment of the eccentric parts machined on a vertical lathe is realized, the alignment method is simple andfast, installation saves the time and labor, and the alignment tool has the function of measurement; and the difficult problem of measuring of an arc in the machining process is solved, and importantly, the tools can be used for measuring and verifying dimensional tolerances at any time.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a tooling and a method for aligning and measuring eccentric parts. Background technique [0002] The abdominal cavity of a pump body is roughly divided into three parts in the working state of a basic circular centrifugal pump, the impeller, the pump shaft, and the pump casing. The water passing part requires good hydraulic conditions. When the pump and pump station are designed to calculate the impeller, the flow rate along the progressively expanding section of the casing increases gradually. In order to reduce the hydraulic loss, the design of the centrifugal pump should make the The expanding section of the volute gradually increases. A pump body of this design is designed with five eccentric circles in the basic circle of the abdominal cavity of the pump body, and each eccentric circle extends gradually like a snail to achieve the gradual increase of the flow rate. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/18B23Q15/20B23Q17/00B23Q17/20
CPCB23Q3/18B23Q15/20B23Q17/00B23Q17/20
Inventor 金星李琳冯丽娟韩帅张威柳鹏张原平陆玉钧
Owner SHENYANG TURBO MASCH CORP
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