High-precision hole machining tool

A hole processing, high-precision technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of danger of workers, flying out of the drill, and vibration of the drill, and achieve the effect of improving the service life.

Active Publication Date: 2022-04-15
洛阳市速奈精密工具有限公司
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AI Technical Summary

Problems solved by technology

[0002] Drilling is a common processing technology. When the workpiece is drilling through the hole, when the hole is about to be drilled, the moment the drill bit penetrates, Since the workpiece has been drilled through the drill and the friction force between the drill and the workpiece is lost, the drill will vibrate if the speed is too fast, resulting in the phenomenon of drill breakage or a gap in the cutter body. If the drill breaks, the drill will fly It may also pose a certain danger to the staff

Method used

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Embodiment Construction

[0027] see Figure 1-10 , the present invention provides a technical solution: one is characterized in that: the support 1 is provided with a cylinder 2, a drill 3 is provided below the cylinder 2, a protective assembly is provided on the drill 3, and the protection The component is used to suppress the vibration of the drill bit when it penetrates the workpiece, and prevent the drill bit from being damaged due to violent vibration, so as to protect the drill bit and the staff. A clamping component is arranged under the protective component, and the clamping component It is used to fix the workpiece during the drilling process, prevent the workpiece from flying out with the rotation of the drill during the drilling process, and ensure the smooth progress of the drilling. The clamping assembly is also used for drilling through the drill Limit the position of the drill after the workpiece to prevent the vibration of the drill after the drilling is completed, and avoid the proble...

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Abstract

The high-precision hole machining tool comprises a support, an air cylinder is arranged on the support, a drilling tool is arranged below the air cylinder, a protection assembly is arranged on the drilling tool, and the protection assembly is used for restraining shaking generated at the moment when the drilling tool drills through a workpiece and preventing the drilling tool from being damaged due to violent shaking. A clamping assembly is arranged below the protection assembly and used for fixing a workpiece in the drilling process, the workpiece is prevented from flying out along with rotation of the drilling tool in the drilling process, it is guaranteed that drilling is conducted smoothly, and the drilling efficiency is improved. The clamping assembly is further used for limiting the drilling tool after the drilling tool drills through the workpiece, the drilling tool is prevented from shaking after drilling is completed, the problems that the drilling precision is low and the drilling tool is damaged due to shaking of the drilling tool are solved, and the acting force of the clamping assembly on the workpiece is in direct proportion to the pressure of the drilling tool on the workpiece.

Description

technical field [0001] The invention relates to hole processing, in particular to a high-precision hole processing tool. Background technique [0002] Drilling is a common processing technology. When the workpiece is drilling through the hole, when the hole is about to be drilled, the moment the drill is drilled through, the distance between the drill and the workpiece is lost because the workpiece has been drilled through. If the drill bit breaks and the drill bit flies out, it may cause certain danger to the staff. Contents of the invention [0003] The object of the present invention is to provide a high-precision hole processing tool. To achieve the above object, the present invention provides the following technical solutions: including a bracket, a cylinder is arranged on the bracket, a drill is arranged below the cylinder, and the drill There is a protective component on the knife, which is used to suppress the vibration of the drill bit when it penetrates the work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B47/22B23Q3/06B23Q11/08B23Q11/00
Inventor 张一李佳
Owner 洛阳市速奈精密工具有限公司
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