Online sharpening device

A knife sharpening device and knife sharpener technology are applied in the direction of grinding driving device, toolholder accessories, and tools used in lathes. , affecting processing efficiency and other issues, to save time, improve processing efficiency, and improve cutting performance

Inactive Publication Date: 2014-07-16
成都市龙泉驿区齐盛机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The planer blades of existing planers are usually sharpened by manual control, and need to be ground one by one and clamped multiple times, which easily leads to low dimensional accuracy and shape accuracy of each planer blade, thereby affecting the subsequent processing quality and efficiency; The grinding of each planer blade has to go through several steps of unloading from the cutter body, clamping on the sharpening fixture, unloading from the sharpening fixture, and clamping on the cutter body. It is very important in the positioning and clamping process of the blade. It is easy to cause damage to the cutting edge of the blade; when re-clamping the blade after grinding, it is necessary to repeatedly calibrate the clamping position of the blade to ensure that the blade is located in the same cutting circle, which takes a lot of time. Affect processing efficiency

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

[0024] Such as figure 1 As shown, the online knife sharpening device includes a main shaft support 1, a planer blade 2, a planer body 3, a main shaft 4, a main shaft auxiliary support assembly 5, a knife body shield and a sharpener seat 6, a sharpener 7, and a main shaft 4 One end of the main shaft is installed on the main shaft support 1 through a bearing, and the other end of the main shaft 4 is installed on the main shaft auxiliary support assembly 5 through a bearing, so as to ensure the precision and rigidity of the main shaft 4 working and high-speed rotation; the planer body 3 is fixed on the main shaft 4, The planer blade 2 is installed on the planer cutter body 3, and the main shaft 4 is connected with the driving device through a transmission device. The transmission device is a belt and a ...

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PUM

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Abstract

The invention discloses an online sharpening device comprising a spindle support (1), planer blades (2), a planer tool (3), a spindle (4), a spindle auxiliary support unit (5), a tool guard and sharpener holder (6), a sharpener (7), and a sharpener guide rail (8) disposed inside the tool guard and sharpener holder (6). The sharpener (7) is slidably disposed on the sharpener guide rail (8). A drive cylinder (9) is fixed on the spindle support (1). A piston rod of the drive cylinder (9) is fixedly connected with the sharpener (7). The online sharpening device has the advantages that online automatic sharpening of planer blades is achieved, time is saved, repeatedly clamping the blades is not required, the service lives of the blades are prolonged, sharpness is kept anytime, cutting performance is greatly improved, machining efficiency is improved, the speed of the spindle need not be very high during high-speed cutting, and good surface quality of workpieces can be ensured.

Description

technical field [0001] The invention relates to the technical field of planers, in particular to an online sharpening device. Background technique [0002] The planer used for the planer has several planer blades evenly distributed on the circumference of the cutter body, and the cutter body is driven by the power device to rotate, so that the blades on the cutter body complete the processing of the workpiece. The planer blades of existing planers are usually sharpened by manual control, and need to be ground one by one and clamped multiple times, which easily leads to low dimensional accuracy and shape accuracy of each planer blade, thereby affecting the subsequent processing quality and efficiency; The grinding of each planer blade has to go through several steps of unloading from the cutter body, clamping on the sharpening fixture, unloading from the sharpening fixture, and clamping on the cutter body. It is very important in the positioning and clamping process of the bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B3/38B24B47/20
CPCB24B3/34B24B47/20
Inventor 李川
Owner 成都市龙泉驿区齐盛机械厂
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