Four-axis machining center capable of automatically positioning materials and changing tools
A four-axis machining center and automatic positioning technology, which is applied in metal processing, positioning devices, metal processing equipment, etc., can solve the problems of affecting the rotation of the cutting head processing, and the inability to continuously replace different cutting heads, so as to improve the speed and processing efficiency High, high transmission efficiency effect
Active Publication Date: 2022-03-25
广州德力数控设备有限公司
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Problems solved by technology
[0006] The two cutter heads of the gantry milling machine are at the same level, and the stopped cutter head easily affects the processing of the rotating cutter head, and it is impossible to continuously replace different cutter heads while processing
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[0044] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0045] like Figure 1-13 As shown, this application provides:
[0046] A four-axis machining center that can automatically position materials and change tools, including a frame 1, a drive box 2 and a tool change mechanism 3 are arranged on the frame 1, a drive shaft 2a with a vertical axis is arranged in the drive box 2, and The driving device for driving the driving shaft 2a to rotate also includes an electromagnetic connector, and the top and bottom ends of the driving box 2 are respectively provided with a driven shaft 2b, the driven shaft 2b is coaxial with the driving shaft 2a and has no abutment, The outer end of the driven shaft 2b is provided with a knife cover 2b1, and a gyrator 4 for exchan...
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The invention relates to the technical field of four-axis machining, in particular to a four-axis machining center capable of automatically positioning materials and changing tools, which comprises a rack and an electromagnetic connector, a driving box and a tool changing mechanism are arranged on the rack, a driving shaft and a driving device are arranged in the driving box, and driven shafts are further arranged at the top end and the bottom end of the driving box. A cutter sleeve is arranged at the outer end of the driven shaft, a gyrator used for exchanging the top end position and the bottom end position of the driving box is arranged between the machine frame and the driving box, and the electromagnetic connector is arranged between the driving shaft and the driven shaft and is in transmission connection with the driving shaft and the driven shaft in a releasable mode. One of the two driven shafts can be selected to be in transmission connection with the driving shaft through the electromagnetic connector, so that the tool bit located at the bottom end of the driving box always rotates at a high speed for machining, the tool changing mechanism replaces the tool bit which is located at the top of the driving box and shut down, and the replaced tool bits at the bottom end and the top end of the driving box are continuously rotated through the gyrator; and therefore, continuous processing can be realized in a non-stop state.
Description
technical field [0001] The invention relates to the technical field of four-axis machining, in particular to a four-axis machining center capable of automatically positioning materials and changing tools. Background technique [0002] Machining centers are one of the most widely sold machine tools among metal cutting machine tools, mainly including turning machining centers, horizontal machining centers, vertical machining centers, gantry machining centers and universal machining centers. Machining centers are mainly used to process planes, grooves, and curved surfaces. They are the fastest-growing products among CNC machine tools and the most widely used machine tools. Machining centers are suitable for machining, molds, shipbuilding industries, automobiles and parts, aerospace, etc. field. [0003] Generally, when the workpiece is not positioned in space, it has six degrees of freedom, X\Y\Z three linear displacement degrees of freedom and the corresponding A\B\C three ro...
Claims
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IPC IPC(8): B23Q37/00B23Q3/157B23Q3/08B23Q1/25B23B19/02
CPCB23Q37/00B23Q3/15713B23Q3/08B23Q1/25B23Q1/70B23Q2703/04
Inventor 王庆宏
Owner 广州德力数控设备有限公司