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Tool changing device and method for steel rail repairing equipment

A tool changing device and rail technology, applied in positioning devices, metal processing equipment, clamping, etc., can solve inconvenience and other problems, and achieve the effect of accurate positioning, convenient tool replacement and maintenance

Pending Publication Date: 2020-05-01
CRCC HIGH TECH EQUIP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the blade or the tool holder of the milling cutter assembly of this invention is damaged, the staff realizes the replacement of the blade or the tool holder by operating the manual rotation system, which is extremely inconvenient, so improvement is still needed

Method used

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  • Tool changing device and method for steel rail repairing equipment
  • Tool changing device and method for steel rail repairing equipment
  • Tool changing device and method for steel rail repairing equipment

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Experimental program
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Embodiment Construction

[0030] Combine below Figure 1-3 Describe in detail the preferred technical scheme of the tool changer for rail repairing equipment:

[0031] A tool changing device for rail repair equipment, including a transmission box 12, the transmission box 12 is equipped with a first transmission shaft 16 in the horizontal direction, and one end of the first transmission shaft 16 is respectively equipped with a milling cutter system 13 and a locking system from left to right. Mechanism 14, the other end of the first transmission shaft 16 is equipped with a position feedback mechanism 15, the milling cutter disc system 13 includes a milling cutter disc, the transmission box 12 is equipped with a second transmission shaft 17 in the vertical direction, and the top of the transmission box 12 is equipped with a third driver 11 , the third driver 11 is connected to the second transmission shaft 17, the axis of the third driver 11 is perpendicular to the rotation axis of the milling cutter syst...

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Abstract

The invention relates to a tool changing device and method for steel rail repairing equipment. The tool changing device for the steel rail repairing equipment comprises a transmission case (12). A first transmission shaft (16) is arranged in the horizontal direction of the transmission case (12). One end of the first transmission shaft (16) is provided with a facing cutter system (13) and a locking mechanism (14) from left to right. The other end of the first transmission shaft (16) is provided with a position feedback mechanism (15). A second transmission shaft (17) is arranged in the vertical direction of the transmission case (12). The top of the transmission case (12) is provided with a third actuator (11). The third actuator (11) is connected with the second transmission shaft (17). The axis of the third actuator (11) is perpendicular to the rotating axis of the facing cutter system (13). The rotating axis of the facing cutter system (13) is perpendicular to the rotating axis of afacing cutter. The tool changing device is accurate in positioning, can be self-locked at any angle, is beneficial for changing and maintaining a tool, and can adapt to line operation under differentrail cants and different damage degrees.

Description

technical field [0001] The invention relates to a railway maintenance operation device and method, in particular to a tool changing device and method for rail repair equipment. Background technique [0002] Rail refurbishment equipment is an important working device of large-scale track maintenance machinery for on-line rail maintenance. The tool changer of existing rail refurbishment equipment has technical problems such as uncompact structure and complicated operation of the tool change method. [0003] The Chinese invention patent with the patent number ZL201610742217.9 discloses a milling device for rail repairing, including a milling system, a positioning system, a longitudinal feed system, a frame, and a transverse feed system connected to the frame. The milling system includes Milling cutter assembly, the milling cutter surface of the milling cutter assembly is in contact with the upper surface of the rail, the positioning system includes a positioning shoe, the lower...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/157
CPCB23Q3/15786
Inventor 陈忠良蔡昌胜韩双平王磊李辉陶桐徐春涛魏启静吴鹏坤唐丙松
Owner CRCC HIGH TECH EQUIP CORP LTD
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