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Inclined hole drilling fixture

A technology for drilling oblique holes and jigs, which is used in manufacturing tools, metal processing equipment, feeding devices, etc., which can solve the problems of oblique holes that cannot meet the accuracy, low work efficiency, and increase production costs, and achieve good social benefits and Economic benefits, high production efficiency, and cost-saving effects

Inactive Publication Date: 2015-06-17
SUZHOU CHUANGFENG PRECISION HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, a positioning device is generally used to clamp the workpiece, and then an inclined hole is opened on the positioning device, and the inclined hole processing on the workpiece is realized through the inclined hole of the positioning device. The process of opening the inclined hole is complicated, resulting in low work efficiency, and The processed inclined hole cannot meet the precision requirements, the scrap rate is high, a lot of resources are wasted, and the production cost of the enterprise is increased.

Method used

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  • Inclined hole drilling fixture

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Embodiment Construction

[0014] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0015] Such as figure 1 As shown, a jig for drilling oblique holes includes a jig body 1, a groove 2 is formed on the upper side of one end of the jig body 1, and the groove 2 is composed of an upper groove wall 3, a side groove wall 4 and a bottom groove wall 5. The groove wall 3 is arranged obliquely, and the angle A between the upper groove wall 3 and the bottom groove wall 5 is an acute angle. The angle A is set according to the angle of the oblique hole required by the product to be processed. The preferred angle A of the present invention is 30° , the side groove wall 4 is perpendicular to the bottom groove wall 5, and the connection be...

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Abstract

The invention discloses an inclined hole drilling fixture which comprises a fixture body. A groove is formed on the upper side at one end of the fixture body. The groove is composed of an upper groove wall, a side groove wall and a bottom groove wall. The included angle between the upper groove wall and the bottom groove wall is an acute angle. The fixture body is further provided with a through hole communicated with the upper groove wall. The inclined hole drilling fixture is simple in structure and easy to use, utilizes the through hole on the fixture to drill an inclined hole on a product after the product end surface and the inclined surface of the fixture is attached and clamped, saves the cost, and has high production efficiency and accuracy and good social and economic benefits.

Description

technical field [0001] The invention relates to a processing jig in mechanical processing, in particular to a jig for drilling oblique holes. Background technique [0002] In machining, it is necessary to drill oblique holes on some workpieces to meet the needs of cooling and lubrication. At present, a positioning device is generally used to clamp the workpiece, and then an inclined hole is opened on the positioning device, and the inclined hole processing on the workpiece is realized through the inclined hole of the positioning device. The process of opening the inclined hole is complicated, resulting in low work efficiency, and The processed inclined hole cannot meet the precision requirements, the scrap rate is high, a lot of resources are wasted, and the production cost of the enterprise is increased. Contents of the invention [0003] The invention overcomes the disadvantages of the prior art and provides a jig for drilling inclined holes with simple structure an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D28/24B21D43/00
Inventor 徐德明
Owner SUZHOU CHUANGFENG PRECISION HARDWARE