Auxiliary fixture for precision grinding machine

A precision grinding machine and jig technology, applied in the field of metal surface treatment, can solve problems affecting processing capacity and economic benefits, insufficient clamping reliability and consistency, easy to damage the surface of the workpiece, etc., to improve process flexibility and good cooperation , improving reliability and consistency

Inactive Publication Date: 2017-11-21
苏州昌田机械设备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the workpiece is ground on the grinding machine, the workpiece needs to be fixed on the workbench of the grinding machine after being clamped by a clamp. If the clamping force is too large, the surface of the workpiece will be easily damaged, and if the clamping force is too small, the fixation will not be firm. The reliability and consistency of the clamping are insufficient, and the workpiece is loose during the grinding process, resulting in low grinding accuracy, which seriously affects the processing capacity and economic benefits

Method used

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  • Auxiliary fixture for precision grinding machine
  • Auxiliary fixture for precision grinding machine

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Embodiment Construction

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art, and the drawings in the following description are only the application For some embodiments described in , those skilled in the art can also obtain other drawings based on these drawings without creative work.

[0018] Such as Figure 1~2 , an auxiliary fixture for a precision grinding machine, comprising an operating panel 1 and a base plate 10 located below the operating panel 1, the operating panel 1 includes an outer frame 2 and a movable panel 3, and the outer frame 2 is a square with a hollow interior Frame shape, with two opposite side edges 21 and two opposite end edges 22, the material of the outer frame 2 is cast iron or carbon steel, the outer frame 2 is closely matched with the bottom plate 10, and the movable p...

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Abstract

The invention discloses an auxiliary fixture for a precision grinding machine, comprising an operation board and a bottom plate located under the operation board, the operation board comprises an outer frame and a movable board, and the outer frame is in the shape of a square hollow inside and has The two opposite side edges and the two opposite end edges have two movable plates, which are distributed parallel to the end edges. The movable plates are matched and connected to the opposite sides of the outer frame, and there are springs between the movable plates and the end edges. , the movable plate and the side are respectively connected with several clamping claws. The invention is further improved on the basis of the original grinding machine clamping fixture, greatly improves the process flexibility, applicability and reliability, and can conveniently realize efficient and stable grinding machine workpiece clamping.

Description

technical field [0001] The invention relates to the technical field of metal surface treatment, in particular to an auxiliary jig for a precision grinding machine. Background technique [0002] In the oil extraction industry, various valves are installed on the extraction equipment. These valves are different from the commonly used valves. They often have the characteristics of large volume and weight and high manufacturing requirements. The stress distribution and considerations in general industrial applications Not all are the same. [0003] The valve gate is very important to withstand the oil well outlet pressure of the oil production machine, and the surface of the gate must also have the characteristics of wear resistance and deformation resistance, and there is also a requirement for thickness uniformity, otherwise it is prone to stress concentration and collapse. [0004] Among them, a very important functional index of the valve gate is its surface flatness, smoot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B7/10B24B41/06
CPCB24B7/10B24B41/06
Inventor 陆健
Owner 苏州昌田机械设备制造有限公司
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