Turning hole making device

A hole processing and flipping technology, applied in positioning devices, metal processing equipment, metal processing mechanical parts, etc., can solve the problems of increasing manufacturing costs, wasting man-hours, and blurring positioning, achieving easy operation, cost saving, and reliable positioning. Effect

Inactive Publication Date: 2013-04-17
QINGTE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are several ways to process such parts, such as first punching a larger center hole with a sample or drilling a center hole with a center drill, or milling a small platform with a milling cutter and then drilling with a drill bit, or using a bevel drill Holes with reasonable requirements can be processed by using these methods, but due to the structure of the parts themselve

Method used

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  • Turning hole making device

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Embodiment Construction

[0008] The present invention is a reversible hole processing device, which includes a drilling device 1 and a pressing device 2. The positioning part of the drilling device is realized by means of two pins on one side, that is, a positioning notch plus a positioning hole, so as to achieve the purpose of precise positioning. Design a stop that fits the workpiece at a specified position on the bottom plate, and design three positioning holes on the bottom plate according to the hole position requirements of the workpiece. The three holes are used in conjunction with the stop in turn to achieve precise hole positions while rotating the workpiece. position. The drilling part of the drilling device is fixed on the device, and the template is moved by connecting and turning the rotating shaft, so as to achieve the purpose of non-disassembly, convenient workpiece clamping and non-interference. The pressing device is fixed on the main body and the drilling part through the stud connec...

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PUM

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Abstract

The invention relates to the industry of axle manufacturing, in particular to a turning hole making device which comprises a drilling device and a compressing device. A drilling part is fixed on the drilling device and is connected through a rotary shaft. The compressing device is fixed to a body and the drilling part through studs. The turning hole making device is simple in structure, is more convenient than the traditional machining methods for workpiece clamping and is reliable in positioning. The position of made holes is accurate. Changing the original structure of parts is not needed, detaching a pattern plate and the compressing device is not needed, tool utilization rate can be increased effectively, operation is facilitated for operators, and labor intensity is reduced to a certain degree for workers, time and tool waste is reduced, and cost saving and productivity increasing are combined effectively.

Description

technical field [0001] The invention relates to the axle manufacturing industry, in particular to a processing device for holes on inclined planes in small and medium-sized parts. Background technique [0002] In the field of machinery, we often encounter parts with sloped holes, such as oil drain holes, vent holes, etc. in an auto part. There are several ways to process such parts, such as first punching a larger center hole with a sample or drilling a center hole with a center drill, or milling a small platform with a milling cutter and then drilling with a drill bit, or using a bevel drill Holes with reasonable requirements can be processed by using these methods, but due to the structure of the parts themselves, the holes of some parts of this structure cannot be fully adapted to the commonly used hole processing methods, such as application Difficulty in rear clamping, etc. Therefore, processing difficulties are often encountered in production, and fuzzy positioning w...

Claims

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Application Information

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IPC IPC(8): B23Q3/00
Inventor 纪爱师纪建奕李展亮孙丽丽
Owner QINGTE GRP
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