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A rock wool cutting knife grinding device and grinding method thereof

A technology of cutting knives and rock wool, which is applied in the field of grinding processing, can solve problems such as low efficiency, achieve the effect of improving grinding efficiency, avoiding looseness and breakage, and facilitating installation and disassembly

Active Publication Date: 2019-01-11
马鞍山市博垠机械刀具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problem of low efficiency when grinding existing rock wool cutting knives, the present invention provides a grinding device for rock wool cutting knives and a grinding method thereof

Method used

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  • A rock wool cutting knife grinding device and grinding method thereof
  • A rock wool cutting knife grinding device and grinding method thereof
  • A rock wool cutting knife grinding device and grinding method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Such as Figure 1-4 As shown, a rock wool cutting knife grinding device includes a frame 1, a main shaft transmission unit 2 and a cutter head transmission unit 3, the main shaft transmission unit 2 is fixed on one end of the upper surface of the frame 1, and the frame 1 includes Guide rail 11, guide rail 11 is fixed on the other end of frame 1 upper surface, cutterhead transmission unit 3 is positioned on guide rail 11, cutterhead transmission unit 2 comprises mobile platform 31, cutterhead transmission case 32, cutterhead 33, rotating platform 34, Rotary shaft 35 and adjusting plate 36, mobile platform 31 bottoms are provided with guide groove 30, and mobile platform 31 is flexibly connected with guide rail 11 on the frame 1 by guide groove 30 at the bottom, and the bottom of rotating platform 34 is fixed on mobile platform 31 tops, rotates The shaft 35 is fixed on the top of the rotary platform 34, the bottom of the cutterhead transmission box 32 is flexibly connecte...

Embodiment 2

[0053] A rock wool cutting knife grinding device of this embodiment is similar to Embodiment 1, the difference is that the main shaft transmission unit 2 includes a main shaft transmission box 21, a motor 22, a grinding wheel 24 and a grinding wheel guard 25, the main shaft transmission Case 21 is fixed on the frame 1, and motor 22 links to each other with the input shaft of main shaft transmission case 21, and emery wheel 24 links to each other with the output shaft of main shaft transmission case 21, and emery wheel shield 25 is fixed on the input shaft end of main shaft transmission case 21.

[0054] In this embodiment, the main shaft transmission box 21 is provided with a gear transmission mechanism, which can transmit the torque output by the motor 22 to the grinding wheel 24 connected to the input shaft of the main shaft transmission box 21, by controlling the internal gear mechanism of the main shaft transmission box 21 and the motor The operation of 22 can reasonably co...

Embodiment 3

[0056] A kind of rock wool cutting knife grinding device of this embodiment is similar to Embodiment 2, the difference is that the cutter head transmission unit also includes a limit switch 37 and a limit plate 38, and the limit plate 38 is fixed on the moving On the platform 31, the limit switch 37 is fixed on the frame.

[0057] In this embodiment, when the cutterhead transmission unit 3 moves on the guide rail 11 of the frame 1, when the limit plate 38 fixed on the mobile platform 31 touches the limit switch 37 on the frame 1, the cutterhead transmission unit 3 will stop moving, avoiding the collision between the cutter head transmission unit 3 and the main shaft transmission unit 2.

[0058] Present embodiment also comprises electric box 7 and control unit 4, and electric box 7 is fixed on one end of fixed main shaft transmission unit 2 on the frame 1, and the motor 22 of drive motor of cutter head transmission box 32 and main shaft transmission box is all connected with c...

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Abstract

The invention discloses a grinding device of a rock wool cutting knife and a grinding method thereof and belongs to the technical field of grinding machining. The grinding device of the rock wool cutting knife and the grinding method thereof are used for solving the problem of low efficiency when the rock wool cutting knife is grinded. The grinding device of the rock wool cutting knife comprises a rack, a main shaft transmission unit and a cutter head transmission unit. The main shaft transmission unit is fixed on the rack. The rack comprises a guide rail; the cutter head transmission unit is connected with the rack through the guide rail; and the cutter head transmission unit can adjust the angle between the cutter head transmission unit and the horizontal plane. The grinding method of the rock wool cutting knife comprises the following steps that at first, grinding is conducted on the horizontal plane of the rock wool cutting knife; and then the level angle of the cutter head transmission unit is adjusted; the inclination part of the blade part of the rock wool cutting knife is machined; and in the machining process, the rock wool cutting knife conducts rotary movement with a cutter head so that the whole circumference part of the rock wool cutting knife can be machined. The angle adjustment of a cutter head transmission box is convenient and accurate, so that machining efficiency and machining quality of the rock wool cutting knife are improved.

Description

technical field [0001] The invention belongs to the technical field of grinding processing, and more specifically relates to a rock wool cutting knife grinding device and a grinding method thereof. Background technique [0002] Grinding is widely used and is one of the main methods for precision machining of machine parts. A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. The grinding machine can process materials with higher hardness, such as hardened steel, hard alloy, etc.; it can also process brittle materials, such as glass and granite. The grinding machine can be used for grinding with high precision and small surface roughness, as well as high-efficiency grinding, such as powerful grinding. [0003] The blade part of the rock wool cutting knife has a symmetrical vertex angle. In the prior art, when grinding it, it is necessary to manually adjust the horizontal angle of the rock wool cutting knife, and for rock wool cutting kni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B3/00B24B55/00B24B47/12B24B51/00B24B55/04B24B55/06B24B41/06
CPCB24B3/00B24B41/06B24B47/12B24B51/00B24B55/00B24B55/04B24B55/06
Inventor 杨三平
Owner 马鞍山市博垠机械刀具制造有限公司
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