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Automatic tool changing device of numerical control type vertical lifting platform milling machine

A lifting platform milling machine and automatic tool change technology, which is applied in the field of milling machines, can solve the problems of low performance of automatic tool changer, reduce the service life of the tool holder, wear of the tool holder, etc., and achieve compact structure, high repeat positioning accuracy, and tool change short time effect

Pending Publication Date: 2021-03-05
YULIN UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Most of the traditional automatic tool change devices are fixedly installed with multiple tool holders on the tool magazine, and the tool holder is equipped with an installation sleeve. This installation sleeve can be fixedly installed with different milling tools, but one type of installation sleeve can only be installed. A type of milling cutter, and because the traditional tool holder is mostly made of elastic plastic in order to fit with the installation sleeve, the tool holder is severely worn and the use of the tool holder is reduced during the repeated replacement of the installation sleeve life, the performance of the entire automatic tool changer is low

Method used

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  • Automatic tool changing device of numerical control type vertical lifting platform milling machine
  • Automatic tool changing device of numerical control type vertical lifting platform milling machine
  • Automatic tool changing device of numerical control type vertical lifting platform milling machine

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0015] Such as Figure 1-2 As shown, the automatic tool changing device of the CNC vertical lifting table milling machine in this embodiment consists of a tool magazine device 1, a tool changing manipulator 2, a main shaft 3, a machine base 4, a bed 5, a workbench 6, a slide seat 7, and a tool magazine Brackets 8 are connected to form.

[0016] A bed 5 is installed on the machine base 4, and a workbench 6 that moves horizontally along the bed 5 through a slide seat 7 is installed on the bed 5. A tool magazine device 1 is installed on the upper side of the bed 5, and the main shaft 3 of the bed 5 ...

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Abstract

The invention discloses an automatic tool changing device of a numerical control type vertical lifting platform milling machine. A machine base is provided with a lathe bed, the lathe bed is providedwith a workbench horizontally moving along the lathe bed through a sliding base, the upper side of the lathe bed is provided with a tool magazine device, and a spindle of the lathe bed is provided with a tool changing manipulator vertically moving along the direction of the spindle. According to the automatic tool changing device of the numerical control type vertical lifting platform milling machine, telescopic and rotary motion can be completed through the tool changing manipulator, tool grabbing and loosening operation and automatic tool changing operation are conducted on tools, and the automatic tool changing device has the advantages of being short in tool changing time, high in tool repeated positioning precision, enough in tool storage amount, compact in structure, safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of milling machines, and in particular relates to an automatic tool changing device for a numerically controlled vertical lifting table milling machine. Background technique [0002] A milling machine mainly refers to a machine tool that uses a milling cutter to process various surfaces of a workpiece. Usually, the milling cutter mainly uses rotational motion, and the movement of the workpiece and the milling cutter is a feed motion. It can process planes, grooves, and various Curved surfaces, gears, etc., with the emergence of parts of various specifications and sizes, ordinary milling machines can no longer meet the processing of such parts. Therefore, some large-scale CNC vertical milling machines have been developed and used, and the use effect is better. Yes, and in order to improve processing efficiency, some machining centers will be equipped with several milling machine processing equipment capable o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/157
CPCB23Q3/157B23Q3/15713
Inventor 罗迎曹金玲
Owner YULIN UNIV
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