High-precision numerical control machining center transmission mechanism

A technology of machining center and transmission mechanism, which is applied to metal processing machinery parts, metal processing equipment, driving devices, etc., can solve the problems of incomplete cleaning of iron filings, affecting the efficiency of processing, inconvenient disassembly and assembly, and eliminating the need for assembly. The effect of high process and chip removal efficiency and convenient transportation

Inactive Publication Date: 2015-08-19
CHONGQING MASITER PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing chip removal device is not only complex in structure, inconvenient to disassemble, but also not thorough

Method used

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  • High-precision numerical control machining center transmission mechanism
  • High-precision numerical control machining center transmission mechanism
  • High-precision numerical control machining center transmission mechanism

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Experimental program
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Effect test

Embodiment Construction

[0040] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0041] like figure 1 , figure 2 , Figure 4 , Figure 5 As shown, a rectangular support platform 1a is integrally formed on the top of the base 1, and the left and right sides of the top of the support platform 1a are symmetrically provided with chip removal grooves 1f, and the chip removal groove 1f extends along the front and rear directions. It is "V" shape, and the front end of the chip flute 1f penetrates to the front end surface of the support table 1a. A spiral chip conveyor 27 is installed in each chip flute 1f. The spiral chip conveyor 27 is a prior art, and its structure will not be repeated here. During the operation of the screw chip conveyor 27, the iron chips in the chip removal groove 1f can be conveyed from the back to the front.

[0042] like Figure 4 , Figure 5 As shown, a retaining wall 1c is provided at the front end of the top o...

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PUM

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Abstract

The invention discloses a high-precision numerical control machining center transmission mechanism. An X-axis nut base (5) and an X-axis screw rod (6) at the bottom of a workbench (4) are in thread fit, and the rear end of the X-axis screw rod (6) is connected with an X-axis motor. Nitrogen balance cylinders (24) are symmetrically arranged on the left side and the right side of a Y-axis sliding base (11), an output shaft of a spindle motor (19) is connected with the input end of a gearbox (20), an output shaft of the gearbox (20) is sleeved with a driving wheel (21), and the driving wheel (21) is connected with a driven wheel on a spindle (23) through a belt (22). Various axial movements are achieved through large-torque motors and screw rod nut pairs, machining of complicated surfaces can be achieved, high-speed cutting can be achieved, and low-speed large-torque cutting can also be achieved. The gravity of a spindle box is balanced through the nitrogen balance cylinders, and the load on the Z-axis motor can be reduced effectively.

Description

technical field [0001] The invention belongs to the technical field of machine tools, and in particular relates to a transmission mechanism of a high-precision numerical control machining center. Background technique [0002] CNC machining center is a high-efficiency automatic machine tool suitable for processing complex parts composed of mechanical equipment and numerical control system. CNC machining centers are currently one of the most productive and widely used CNC machine tools in the world. Its comprehensive processing ability is strong, and the workpiece can complete more processing content after one clamping, and the processing accuracy is high. For batch workpieces with medium processing difficulty, its efficiency is 5 to 10 times that of ordinary equipment, especially it can complete The processing that cannot be completed by ordinary equipment is more suitable for single-piece processing with complex shapes and high precision requirements or small and medium-siz...

Claims

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Application Information

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IPC IPC(8): B23Q1/01B23Q5/40B23Q1/62B23Q11/00B23Q5/12B23Q1/58
CPCB23Q1/015B23Q1/58B23Q1/621B23Q5/12B23Q5/402B23Q11/00B23Q11/0042
Inventor 杨勇
Owner CHONGQING MASITER PRECISION MACHINERY
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