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Inner hole re-machining tool for workpieces with asymmetric contours

An asymmetric, re-processing technology, applied in metal processing equipment, metal processing mechanical parts, positioning devices, etc., can solve the problems of increased processing costs, limited processing range and processing capacity, and reduced production efficiency, reducing processing costs, The effect of improving machining efficiency and machining accuracy

Inactive Publication Date: 2012-12-12
YANTAI EDDIE HYDRAULIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, not only the processing cost will be greatly increased, but also the production efficiency will be reduced.
In addition, because many small processing enterprises do not have high-end equipment such as processing centers, their processing scope and processing capacity are greatly limited.

Method used

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  • Inner hole re-machining tool for workpieces with asymmetric contours
  • Inner hole re-machining tool for workpieces with asymmetric contours
  • Inner hole re-machining tool for workpieces with asymmetric contours

Examples

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Embodiment Construction

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0028] like Figure 1 to Figure 3 As shown, a tool for reprocessing the inner hole of a workpiece with an asymmetric profile includes a cylindrical tool body 1 and a positioning pin 2. The tool body 1 includes a cylinder wall 1-2 and a cylinder bottom 1-1. The center of the cylinder bottom 1-1 is provided with a pin hole 3, the positioning pin 2 can be inserted into the pin hole 3, and the cylinder wall 1-2 is provided with at least two sets of position adjustment locking Institution 4.

[0029] The position adjustment locking mechanism 4 includes a thread hole 4-1, a bolt 4-2 and a clamping plate 4-3 arranged on the cylinder wall 1-1, and the inner side of the cylinder wall 1-2 is in the thread hole. A platform f...

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Abstract

The invention relates to a machining tool, in particular to an inner hole re-machining tool for workpieces with asymmetric contours. The inner hole re-machining tool comprises a cylindrical tool body and a positioning hinge pin. The tool body comprises a cylindrical wall and a cylindrical bottom, a hinge pin hole is arranged in the center of the cylindrical bottom, the positioning hinge pin is inserted in the hinge pin hole, and at least two position adjusting locking mechanisms are arranged on the cylindrical wall. Each position adjusting locking mechanism comprises a threaded hole, a bolt and a clamping plate, the threaded hole is arranged on the cylindrical wall, a platform is arranged around the threaded hole on the inner side of the cylindrical wall, the clamping plate is embedded in the platform, and the bolt penetrates through the threaded hole to be in pressed connection with the clamping plate. A gland is further arranged on the upper portion of the tool body. The inner hole re-machining tool has the advantages that by the tool, a workpiece with an asymmetric contour can be clamped on a lathe in a manner the same with a manner that a rotating piece is clamped on the lathe, machining efficiency and machining precision of batch products are improved, and machining cost is greatly lowered as compared with machining cost of a machining center.

Description

technical field [0001] The invention relates to a machining tool, in particular to an inner hole reprocessing tool of an asymmetric contour workpiece. Background technique [0002] Lathe processing is very suitable for workpieces with symmetrical contours such as circular, square, and regular polygons. Regardless of turning inner holes, end faces, inner holes, or outer circles, because the chuck of the lathe can quickly clamp the workpiece, the processing efficiency is high. , low cost, so the lathe has an irreplaceable position in mechanical processing. However, in actual production, it often involves the reprocessing of special-shaped workpieces with asymmetric contours, such as tapping and reaming on the inner holes of similar workpieces. Due to the reprocessing of inner holes of workpieces with asymmetrical contours, it is necessary to install them on a lathe. It is very difficult to clamp, and it is difficult to ensure that the inner hole of the workpiece is concentric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00
Inventor 贾邦召臧铭书罗树清李晓康郝一波
Owner YANTAI EDDIE HYDRAULIC TECH
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