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Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas

A waste gas recirculation and cooling system technology, applied in clamping, milling machine equipment, manufacturing tools, etc., can solve problems affecting product quality, inability to clamp workpieces, and affect the effect of fine milling, so as to ensure milling accuracy and processing quality, Reliable clamping results

Active Publication Date: 2012-07-04
WUXI DAWN DIE & STAMPING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, there was no special fixture device for the finish milling of the flange surface of such parts, so the workpiece could not be reliably and effectively clamped during the finish milling process, which affected the finish milling effect and product quality

Method used

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  • Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas
  • Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas
  • Flange milling plane clamp for diffuser of recycling cooling system of automobile exhaust gas

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Embodiment Construction

[0011] See figure 2 and image 3 , the present invention comprises a base plate 1, including a workpiece positioning clamping device and a flange clamping device, a fixing plate 16 is vertically installed on the base plate 1, a positioning plate 17 is installed on the front surface of the fixing plate 16, and the workpiece positioning clamping device is installed on the positioning On the surface of the plate 17, the flange clamping device is fixed on the bottom plate 1, and is installed on both lateral sides of the workpiece positioning clamping device. The workpiece positioning and clamping device includes a positioning device and a clamping device. The positioning device includes a diffuser housing positioning block 11 and a bracket positioning block 13. A positioning pin 14 is fixed on the bracket positioning block 13. The clamping device includes a rotary cylinder 7; The clamping device includes a cylinder clamping device and a floating support device. The cylinder clam...

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PUM

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Abstract

The invention relates to a flange milling plane clamp for a diffuser of a recycling cooling system of automobile exhaust gas. The flange milling plane clamp is used for wholly reliably and tightly clamping the diffuser, so as to ensure the flatness and the surface roughness of the flange plane after being finely milled. The flange milling plane clamp comprises a base plate, a workpiece positioning clamping device and a flange clamping device, wherein a fixed plate is vertically mounted on the base plate; a positioning plate is mounted on the front surface of the fixed plate; the workpiece positioning clamping device is mounted on the surface of the positioning plate; and the flange clamping device is fixed with the base plate and is mounted on two lateral sides of the workpiece positioning clamping device.

Description

technical field [0001] The invention relates to the technical field of parts processing of an automobile exhaust gas recirculation system, in particular to a flange milling plane clamp for a diffuser of an automobile exhaust gas recirculation cooling system. Background technique [0002] A diffuser for an automobile exhaust gas recirculation cooling system, which includes a diffuser shell 20, a small port connecting flange 21 and a mounting bracket 22, see figure 1 , because the small mouth end of the diffuser connects the flange surface directly with the automobile exhaust system, so the flange surface has high flatness and surface finish requirements, so the flange surface needs to be fine-milled. In the past, there was no special fixture device for the finish milling of the flange surface of such parts, so the workpiece could not be reliably and effectively clamped during the finish milling process, which affected the finish milling effect and product quality. Contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00B23Q7/00B23C3/00
Inventor 周唯乐曹一枢黄健
Owner WUXI DAWN DIE & STAMPING