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Machining positioning device for high-precision flange plate

A positioning device, high-precision technology, applied in the direction of positioning devices, metal processing equipment, metal processing machinery parts, etc., can solve the problems of inaccurate positioning, inconvenient fixing, affecting the processing accuracy and production efficiency of flange plates, etc., to improve processing Accuracy, improving production efficiency, and preventing random shaking effects

Pending Publication Date: 2018-11-09
泰州市金鹰精密铸造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Precision cast flanges are used as equipment connection devices, and their processing accuracy is crucial to the connection accuracy and performance between equipment. However, the current flanges often have problems of inaccurate positioning or inconvenient fixing during processing, which affects Machining accuracy and production efficiency of flange

Method used

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  • Machining positioning device for high-precision flange plate
  • Machining positioning device for high-precision flange plate
  • Machining positioning device for high-precision flange plate

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Embodiment Construction

[0018] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0019] Please refer to figure 1 and figure 2 , figure 1 It is a schematic diagram of a processing and positioning device for a high-precision flange according to an embodiment of the present invention, figure 2 It is a schematic diagram after placing the flange to be processed in an embodiment of the present invention. The processing and positioning device 100 for the high-precision flange is arranged on the machine plane 200 to fix the flange 201 to be processed. A processing and positioning device 100 for a high-precision flange includes a positioning round table 1 , a positioning column 2 and a plurality of clamping arms 3 .

[0020] The positioning round table 1 is installed on the machine plane 200. The positioning round table 1 includes a central through h...

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Abstract

The invention provides a machining positioning device for a high-precision flange plate. The machining positioning device comprises a positioning circular table, a positioning column and a plurality of clamping rotary arms which are mounted on the machine table plane. The positioning circular table comprises a central through hole and a plurality of protruding blocks used for supporting the to-be-machined flange plate, the multiple protruding blocks surround the central through hole and are evenly distributed at the peripheral edge of the positioning circular table, and a vacuum hole used foradsorbing the to-be-machined flange plate is formed in the supporting face of each protruding block; and one end of the positioning column is arranged in the central through hole in a lifting mode, aplurality of sliding blocks which can be opened and closed are evenly distributed at the other end of the positioning column, and the multiple sliding blocks abut against the to-be-machined flange plate when in an expanding state. Each clamping rotary arm comprises a base plate, a vertical column and a rotary arm, wherein the vertical column and the rotary arm are arranged on the base plate; the base plates are mounted on the machine table plane and arranged on the periphery of the positioning circular table in a surrounding mode; and one end of each rotary arm is hinged to the corresponding vertical column, the other end of each rotary arm corresponds to one of the multiple protruding blocks in position, and when the other ends of the rotary arms rotate to the upper portions of the corresponding protruding blocks, the to-be-machined flange plate supported on the multiple protruding blocks is clamped.

Description

technical field [0001] The invention relates to the field of manufacturing flanges, in particular to a processing and positioning device for high-precision flanges. Background technique [0002] In the automotive industry, high-precision flanges are often used. Flanges are parts that are connected to each other between shafts. They are often used for the connection between pipe ends, and can also be used for the connection between two devices on the inlet and outlet of the equipment. There are holes on the flange, and the bolts tightly connect the two flanges. [0003] Precision cast flanges are used as equipment connection devices, and their processing accuracy is crucial to the connection accuracy and performance between equipment. However, the current flanges often have problems of inaccurate positioning or inconvenient fixing during processing, which affects The processing accuracy and production efficiency of the flange. Contents of the invention [0004] In view o...

Claims

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Application Information

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IPC IPC(8): B23Q3/08
CPCB23Q3/062B23Q3/088
Inventor 朱玉棠朱德本戴兴旺
Owner 泰州市金鹰精密铸造有限公司
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