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Automatic tool changing device for woodworking vertical type milling machine

A vertical milling machine and automatic tool change technology, applied in positioning devices, wood processing equipment, manufacturing tools, etc., can solve the problems of high power drive motor, troublesome tool change, large mechanical noise, etc., to achieve smooth processing and fast work The effect of high efficiency and processing accuracy

Inactive Publication Date: 2012-07-18
张承森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problem now is that it is troublesome to change the tool, because usually, only one set of tools can be installed on the milling machine each time, and some complex processes often require many sets of tools, resulting in frequent tool changes and low processing efficiency.
In some foreign similar equipment, the required tools are installed vertically on a very long tool shaft, and the motor and the tool shaft move up and down together to realize automatic tool replacement. Larger, and the mechanical noise is also relatively large, it is more troublesome to implement

Method used

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  • Automatic tool changing device for woodworking vertical type milling machine
  • Automatic tool changing device for woodworking vertical type milling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: as figure 1 As shown, an automatic tool changer for a woodworking vertical milling machine includes a rotating disc-type tool magazine arranged on the milling machine frame, the rotating disc-type tool magazine is connected with a power control device, and the rotating disc-type tool magazine The bottom of the tool magazine is provided with a main shaft sleeve device matched with the tool on it. The main shaft sleeve device is installed on the frame.

[0023] The rotary disc tool magazine includes a disc cutter head 1, on which a number of cutter shafts 3 are installed on the same circumference, the cutter shafts 3 are embedded on the cutter head 1 through bearings, and the upper end of the cutter shaft 3 is clamped There is a cutter 2, which is locked by screws; the center of the cutter head 1 is connected with a power control device.

[0024] The power control device is a servo motor 8, and the output shaft of the servo motor 8 is fixedly connected wit...

Embodiment 2

[0027] Embodiment 2: Different from Embodiment 1, the lower end of the cutter shaft 3 is not wedge-shaped, and the quick clutch device is not wedge-shaped to match it. The lower end of the cutter shaft 3 has several rectangular keyways. The main shaft sleeve 4 is provided with some holes corresponding to the rectangular keyway on the lower end of the cutter shaft 3, and the holes are provided with connecting levers through stage clips.

Embodiment 3

[0028] Embodiment 3: Different from Embodiment 1, the power control device adopts a structure combining a cylinder and a limit block; the cylinder and the piston rod are fixedly connected to the center of the cutter head, and the limit block plays a role in limiting the rotation angle of the cutter head.

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Abstract

The invention discloses an automatic tool changing device for a woodworking vertical type milling machine. The automatic tool changing device comprises a rotary disc type tool magazine, wherein the rotary disc type tool magazine is arranged on a machine frame of the milling machine; the rotary disc type tool magazine is connected with a power control device; and a main shaft sleeve device matched with cutters on the tool magazine is arranged below the rotary disc type tool magazine. By adoption of the technology, the woodworking vertical type milling machine has high production efficiency, particularly can be clamped at one step when one profile needs to be machined by multiple sets of cutters, so that the machining precision is higher. The device can automatically replace multiple sets of cutters (mostly disc type forming cutters) required by the whole process and can realize replacement automation of the cutters of the woodworking vertical type milling machine, so that the whole processing flow is smooth and the work efficiency is high.

Description

technical field [0001] The invention relates to woodworking equipment, in particular to an automatic tool changing device for woodworking vertical milling machines. Background technique [0002] Now the woodworking vertical milling machine is mainly composed of a power cutter shaft, a working table, a mechanical bed, etc., and is mainly used for milling the end face and side of wood profiles. It is widely used in doors, windows, cabinets and furniture industries. The main problem now is that it is troublesome to change the tool, because usually, each milling machine can only hold one set of tools, and some complex processes often require many sets of tools, resulting in frequent tool changes and low processing efficiency. In some foreign similar equipment, the required tools are installed vertically on a very long tool shaft, and the motor and the tool shaft move up and down together to realize automatic tool replacement. Larger, and the mechanical noise is also relatively...

Claims

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Application Information

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IPC IPC(8): B27C5/00B23Q3/157
Inventor 张承森
Owner 张承森
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