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Symmetric double-spindle cutter groove grinding machine

A dual-spindle and spindle technology, which is applied in the directions of grinding machines, grinding machine bodies, grinding machine parts, etc., can solve the problems of low efficiency, low efficiency, and weak tool bar rigidity and clamping rigidity in groove grinding. , to achieve the effect of improving grinding efficiency, improving clamping rigidity, and improving groove grinding efficiency

Pending Publication Date: 2017-10-03
极云机械科技上海有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing tool grinding machines, including special tool groove grinding machines, use a single spindle, and each groove of the tool needs to be ground one by one, which is not only inefficient, but also when grinding slender tools, due to the rigidity and The clamping rigidity is weak, and the feed speed needs to be reduced during groove grinding to reduce the stress, deformation and vibration of the bar during groove grinding
Therefore, the efficiency of groove grinding of slender tools is lower

Method used

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Embodiment Construction

[0015] The technical solution of the present invention will be described in more detail and complete below in conjunction with the accompanying drawings.

[0016] A symmetrical double-spindle tool groove grinder, comprising a workpiece shaft column 2, a grinding spindle column 3, and a grinding machine seat 1 arranged at the bottom of the workpiece shaft 2 and the grinding spindle column 3, the workpiece shaft column 2 is fixedly connected with a workpiece Shaft 8, the workpiece shaft table 7 is fixedly connected to the bottom of the workpiece shaft column 2, and the grinding spindle column 3 is provided with one on the left and right sides in front of the workpiece shaft column 2 and is opposite to each other. The grinding spindle column 3 Vertically, a height adjustment chute 9 is provided, and the height adjustment chute 9 is provided with a swing groove 6, and the swing groove 6 is connected with a grinding spindle 4, and the grinding spindle 4 is provided with two Slotted...

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Abstract

The invention discloses a symmetric double-spindle cutter groove grinding machine. The symmetric double-spindle cutter groove grinding machine comprises a workpiece shaft vertical column, grinding spindle vertical columns and a grinding machine base arranged at the bottoms of the workpiece shaft vertical column and the grinding spindle vertical columns, wherein a workpiece shaft is fixedly connected onto the workpiece shaft vertical column; a workpiece shaft working table is fixedly connected with the lower part of the workpiece shaft vertical column; the grinding spindle vertical columns are oppositely arranged on the left side and the right side of the front part of the workpiece shaft vertical column separately; a height adjustment sliding groove is formed in each of the grinding spindle vertical columns in the vertical direction; a swinging groove is formed in each of the height adjustment sliding grooves; a grinding spindle is connected with the interior of each of the swinging grooves; and two grooving grinding wheels are arranged on each of the grinding spindles.

Description

technical field [0001] The invention relates to the field of tool processing, in particular to a symmetrical double-spindle tool groove grinding machine. Background technique [0002] In the current manufacturing process of rotary carbide tools, the groove grinding time of the tool accounts for about 50% or even more of the entire tool manufacturing. Existing tool grinding machines, including special tool groove grinding machines, use a single spindle, and each groove of the tool needs to be ground one by one, which is not only inefficient, but also when grinding slender tools, due to the rigidity and The clamping rigidity is weak, and the feed speed needs to be reduced during groove grinding to reduce the force deformation and vibration of the bar during groove grinding. Therefore, the efficiency of groove grinding for slender tools is lower. Contents of the invention [0003] In order to solve the above existing problems, the present invention provides a symmetrical do...

Claims

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Application Information

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IPC IPC(8): B24B19/02B24B27/00B24B41/02B24B41/04
CPCB24B19/022B24B27/0076B24B41/02B24B41/04
Inventor 唐欣康
Owner 极云机械科技上海有限公司
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