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Double-head spindle

A double-headed spindle and shaft core technology is applied in the directions of grinding machine parts, metal processing equipment, grinding/polishing equipment, etc. Work efficiency, improve machining accuracy, save time and cost

Pending Publication Date: 2018-04-06
GUANGZHOU HAOZHI ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the grinding machine spindles on the market can only grind workpieces at one end, and cannot work at both ends at the same time, so that the power at both ends of the motor shaft cannot be fully utilized, resulting in low work efficiency and increased time costs; and The workpiece needs to be roughed and finished. The existing grinding machine spindle has only one processing end, which can only be used for roughing or finishing. Therefore, after the rough machining of the workpiece on the spindle of one grinding machine, the workpiece needs to be disassembled and then fixedly installed on another grinding machine. The main shaft is finished, so the rough machining and finishing of the workpiece need to be clamped and fixed twice. The workpiece cannot be clamped and fixed in the same position during the two times of clamping and fixing. Therefore, the machining accuracy of the workpiece is reduced

Method used

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Embodiment Construction

[0020] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0021] Such as figure 1 As shown, a double-headed spindle includes a housing 10, a first shaft core 20, a second shaft core 30, and a motor 40. The first shaft core 20 and the second shaft core 30 are pivotally connected to the inner wall of the housing 10, respectively. One end of a shaft core 20 stretches out from one end of the housing 10, and one end of the second shaft core 30 stretches out from the other end of the housing 10; the motor 40 is fixedly installed in the housing 10, and the other end of the first shaft core 20 is connected to the motor One end of the motor shaft of 40 is fixedly connected, and the other end of the second shaft core ...

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PUM

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Abstract

The invention discloses a double-head spindle which comprises a shell, a first spindle core, a second spindle core and a motor, wherein the first spindle core and the second spindle core are in pivotjoint with the inner walls of the shell; one end of the first spindle core extends out of one end of the shell; one end of the second spindle core extends out of the other end of the shell; the motoris fixedly mounted in the shell; the other end of the first spindle core is fixedly connected with one end of the motor shaft of the motor; and the other end of the second spindle core is fixedly connected with the other end of the motor shaft of the motor. The double-head spindle can improve the processing efficiency and precision of a workpiece and reduces the time cost.

Description

technical field [0001] The invention relates to the technical field of spindles, in particular to a double-headed spindle. Background technique [0002] At present, the grinding machine spindles on the market can only grind workpieces at one end, and cannot work at both ends at the same time, so that the power at both ends of the motor shaft cannot be fully utilized, resulting in low work efficiency and increased time costs; and The workpiece needs to be roughed and finished. The existing grinding machine spindle has only one processing end, which can only be used for roughing or finishing. Therefore, after the rough machining of the workpiece on the spindle of one grinding machine, the workpiece needs to be disassembled and then fixedly installed on another grinding machine. The main shaft is finished, so the rough machining and finishing of the workpiece need to be clamped and fixed twice. The workpiece cannot be clamped and fixed in the same position during the two times ...

Claims

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Application Information

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IPC IPC(8): B24B41/04B24B55/00
CPCB24B41/04B24B55/00
Inventor 韩腾汤秀清
Owner GUANGZHOU HAOZHI ELECTROMECHANICAL