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High-precision drilling clamp

A drilling jig and high-precision technology, which is applied in the field of tooling fixtures, can solve problems such as high machining accuracy requirements, and achieve the effects of high clamping efficiency, simple structure, and high machining accuracy

Inactive Publication Date: 2014-03-19
WUXI HANGHU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of mechanical processing, it is often necessary to drill various workpieces, and process the outer circle of the car. For ordinary workpieces, simple positioning is enough. Processing with dedicated positioning tooling

Method used

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Embodiment Construction

[0009] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0010] Such as figure 1 and figure 2 As shown, the present invention includes a positioning disc 1, which has a positioning pin 2, a central positioning hole 3 and a pair of bolts 4 on the positioning disc 1, and the positioning pin 2 cooperates with the positioning hole on the chassis of the workpiece 7 to limit the rotation of the workpiece 7. The central positioning hole 3 is matched with the cylindrical section on the workpiece 7. A pair of bolts 4 are symmetrical about the axis of the positioning hole 3. The bolts 4 are equipped with a pressure block 5, which acts on the end surface of the workpiece 7, which can ensure that the force is relatively stable. Evenly balanced, the end face of the positioning plate 1 has a step 6, after positioning the workpiece 7, check whether the plane of the step 6 is horizontal, and can judge whether...

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Abstract

The invention relates to a high-precision drilling clamp which comprises a positioning plate, wherein a positioning pin, a center positioning hole and a pair of bolts are arranged on and formed in the positioning plate, the pair of bolts is symmetrical with the axis of the positioning hole serving as the axis, pressing blocks are arranged on the bolts, and the end face of the positioning plate is provided with steps. The high-precision drilling clamp is simple in structure, convenient and flexible to use, easy to clamp and high in machining precision.

Description

technical field [0001] The invention relates to the technical field of fixtures, in particular to a fixture for drilling and positioning workpieces. Background technique [0002] In the field of mechanical processing, it is often necessary to drill various workpieces, and process the outer circle of the car. For ordinary workpieces, simple positioning is enough. Use special positioning tooling for processing. Contents of the invention [0003] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides a high-precision drilling jig with simple structure, flexible and convenient use, high clamping efficiency and high machining accuracy. [0004] The technical scheme adopted in the present invention is as follows: [0005] High-precision drilling jig, including a positioning plate, with a positioning pin, a central positioning hole and a pair of bolts on the positioning plate, the pair of bolts are symmetrical about the axis of the positioni...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/069
Inventor 范罗荣
Owner WUXI HANGHU TECH
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