Magnetic conductive block, electromagnetic suction platform having same and milling machine

A technology of electromagnetic attraction and magnetic block, which is applied in the direction of milling machine equipment, milling machine equipment details, clamping, etc., can solve the problems of high tool cost, low workpiece processing quality, and low efficiency, so as to improve processing efficiency and increase clamping force and prolong tool life

Inactive Publication Date: 2012-03-14
DATONG ELECTRIC LOCOMOTIVE OF NCR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a magnetically permeable block, an electromagnetic attraction platform including the magnetically permeable block, and a milling machine to solve the problems

Method used

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  • Magnetic conductive block, electromagnetic suction platform having same and milling machine
  • Magnetic conductive block, electromagnetic suction platform having same and milling machine
  • Magnetic conductive block, electromagnetic suction platform having same and milling machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0039] Embodiment one

[0040] image 3 It is a schematic diagram of the application structure of Embodiment 1 of the magnetic permeable block of the present invention. This embodiment takes the ST50 electromagnetic suction platform of Qiaofu VIA6023 CNC gantry milling machine as an example, and uses this platform to process "I"-shaped workpieces. For example, the "I"-shaped workpieces can be Cover the locomotive frame. Those skilled in the art can understand that workpieces of other shapes can also be processed, as long as the problem solved by the present invention is similar, they can all be applicable to the solution of this embodiment.

[0041] like image 3 As shown, the electromagnetic attraction platform of this embodiment is provided with multiple columns of magnetic poles 11 , and a demagnetization zone 13 is provided between every two adjacent columns and between every two pairs of magnetic poles 12 . Above the magnetic pole 11 , a magnetically permeable block is...

Example Embodiment

[0050] Embodiment two

[0051] Image 6 It is a schematic diagram of the application structure of Embodiment 2 of the magnetic permeable block of the present invention, such as Image 6 As shown, the width of the workpiece 31 in this embodiment is slightly larger than the width of the first embodiment, and the distance beyond the magnetic pole row c is slightly farther, but it still does not reach the next magnetic pole row d, and is also in a suspended state.

[0052] In this embodiment, the second magnetically conductive block 32 is also provided to support the workpiece 31 and improve the adsorption force. The structure of the second magnetic block 32 can be referred to Figure 7 and Figure 8 , Figure 7 It is the front view of Embodiment 2 of the magnetic permeable block of the present invention, Figure 8 It is a top view of Embodiment 2 of the magnetic permeable block of the present invention. The second magnetic block 32 is basically a cuboid, which may include a...

Example Embodiment

[0056] Embodiment three

[0057] The embodiment of the present invention also provides an electromagnetic attraction platform, where more than one row of magnetic poles are distributed on the electromagnetic attraction platform, and magnetic conductive blocks are arranged on the magnetic poles. Wherein, at least the magnetically permeable block provided on the magnetic pole for supporting the edge of the workpiece is the magnetically permeable block described in any embodiment of the present invention. In a specific implementation, the magnetic permeable block described in any embodiment of the present invention can be provided only at the magnetic pole for supporting the edge of the workpiece, and the magnetic permeable block can also be further provided at other positions of the electromagnetic attraction platform, as long as it can be solved The problem of insufficient support of the workpiece can only increase the clamping force on the workpiece, prolong the life of the to...

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Abstract

The invention provides a magnetic conductive block, an electromagnetic suction platform having the same and a milling machine. The magnetic conductive block comprises a first surface and a second surface, wherein the first surface comprises a magnetic pole part and a notch part which are connected to each other; the magnetic pole part is used for connecting a magnetic pole of the electromagnetic suction platform; the second surface is used for supporting a workpiece; and the width of the second surface is more than the width of the magnetic pole. In the magnetic conductive block, the electromagnetic suction platform having the same and the milling machine provided by the invention, and the width of the magnetic conductive block is increased and the notch part is arranged, thereby avoiding demagnetization. The problems of the prior art of insufficient workpiece supporting, low processing quality, low efficiency and high cost of a tool are solved; a clamping force for the workpiece is increased; the service life of the tool is prolonged; and the processing efficiency is promoted.

Description

technical field [0001] The invention relates to machining technology, in particular to a magnetically conductive block, an electromagnetic suction platform including the magnetically conductive block, and a milling machine. Background technique [0002] Milling machines are commonly used equipment in mechanical processing. When using milling machines to process workpieces, it is necessary to clamp the workpieces to be processed on the workbench to facilitate subsequent processing. The milling machine in the prior art can clamp the workpiece through the electromagnetic suction platform. The principle is that magnetic poles are arranged on the electromagnetic suction platform, and each magnetic pole can generate a certain clamping force for plane positioning of the workpiece. The clamping force can be predicted by calculating the number of magnetic poles in the clamping area, so as to determine the corresponding cutting amount. The electromagnetic suction can be used to comp...

Claims

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Application Information

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IPC IPC(8): B23Q3/15B23C9/00
Inventor 刘艳旭崔首丽张润平耿云波
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR
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