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Water jet cutting device

A water jet cutting device and cutting head technology, which are applied to abrasive feeding devices, used abrasive processing devices, metal processing equipment, etc. problem, to achieve the effect of improving machining precision

Inactive Publication Date: 2021-03-12
GONGIN PRECISION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Yet this cutting head 13 is in the process of carrying out cutting processing, easily because factors such as the positioning accuracy of motor 14,15 combined mechanism or abrasive material, water jet condition, motion condition, processing material influence, and the inclination angle of this cutting head 13 is long-term. Or deviate from the preset angle for a short time, resulting in inaccurate processing, especially when the water jet cutting device 1 is at a high cutting speed, it is very easy to produce the true flatness of the processing plane, or the perpendicularity of the two planes does not meet the tolerance standard, etc. situation, greatly reducing the accuracy of the finished product

Method used

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] refer to figure 2 and image 3 , an embodiment of the waterjet cutting device of the present invention, comprising a seat unit 2, an output unit 3 arranged on the seat unit 2, and a pipeline unit 4 connecting the seat unit 2 and the output unit 3 (not shown in image 3 middle).

[0023] The seat unit 2 includes a base 21 for connecting other devices (not shown in the figure), a first motor 22 erected on the base 21, and a first motor 22 connected to the first motor 22 so as to be driven by the first motor. The first rotating base 23 driven by the motor 22, a first ball and socket bearing 24 embedded in the first rotating base 23, a second motor 25 arranged on the first rotating base 23, and a second motor 25 connected to the first rotating base 23 Two motors 25 , a second rotating base 26 that can be rotated by the second motor 25 , and a ...

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Abstract

A water jet cutting device includes a seat unit and an output unit. The seat unit includes a base, a first motor arranged on the base, a first rotating seat connected to the first motor, a second motor arranged on the first rotating seat, and a connecting The second rotating seat of the second motor. The output unit includes a pneumatic valve, a cutting head connected to the pneumatic valve, a controller for controlling the first motor and the second motor, and an inertial measurement unit capable of sensing the tilt angle of the cutting head . The inertial measurement unit can sense the attitude and positioning signals in real time and feed them back to the controller, so that the controller can control the first motor and the second motor, so that the cutting head can maintain the target angle or compensate the angle in real time, To improve processing precision.

Description

technical field [0001] The invention relates to a water jet cutting device, in particular to a water jet cutting device with an inertial measurement component. Background technique [0002] Waterjet cutting devices are often used in precision machining processes. According to the processing method and degree of freedom of movement, cutting devices can be divided into many types, such as figure 1 The shown 2.5D five-axis processing water jet cutting device 1 is a common type, and the water jet cutting device 1 includes a first rotating base 11, a second rotating base 12 pivotally connected to the first rotating base 11, and a The cutting head 13 is arranged on the second rotating base 12 . The first rotating base 11 can be driven by a motor 14 or other power sources to rotate around a first axis A extending along the height direction. This second rotating base 12 also can be driven by another motor 15 or power source, and along figure 1 The one shown rotates about a second...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24C7/00B24C9/00
CPCB24C7/0007B24C9/00
Inventor 苏友欣郑品聪
Owner GONGIN PRECISION IND
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