Grinding rack structure of improved vertical grinder
A vertical grinding machine and grinding frame technology, which is applied in the direction of grinding machines, grinding/polishing equipment, metal processing equipment, etc., can solve the problems of large structure, reliable operation, poor stability, and low precision of oil cylinder control
Inactive Publication Date: 2009-01-21
WUXI KAIYUAN MACHINE TOOLS GROUP
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Problems solved by technology
[0002] The traditional grinding machine grinding frame includes a horizontal grinding frame and a vertical grinding frame. The base of the vertical grinding frame is installed on the horizontal grinding frame. The grinding frame moves up and down along the horizontal grinding frame driven by the oil cylinder, etc. The disadvantages are that the control precision of the oil cylinder is low, the structure is huge, and the reliability and stability of the action are poor.
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[0010] See Figure 1, Figure 2, image 3 , the present invention includes a horizontal grinding frame 1 and a vertical grinding frame 2, the horizontal sliding plate 3 of the horizontal grinding frame 1 is mounted on the linear guide rail 5 of the crossbeam 4, the horizontal sliding plate 3 is connected to the horizontal moving drive structure, and the base 6 of the vertical grinding frame 2 is installed On the horizontal sliding plate 3, the vertical grinding frame sliding plate 18 is installed on the guide rail 11 on the base 6, and the vertical grinding frame sliding plate 18 is connected with the driving structure for moving up and down. 7 Drive the ball screw 10 to rotate through the synchronous belt 8 and the pulley 9. The screw nut is fixed on the horizontal slide 3 and drives it to move; the driving structure for moving up and down includes a servo motor 12, which is installed on the vertical grinding frame base 6 , the servo motor 12 connects the lead screw 14 to rotate...
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The invention relates to a grinding frame structure of an improved vertical grinding machine. The grinding frame structure has the advantages of simple structure, stable and reliable action and high moving precision and consists of a horizontal grinding frame and a vertical grinding frame; a horizontal sliding plate of the horizontal grinding frame is embedded on a linear guide way of a beam, the horizontal sliding plate is connected with horizontal moving drive structure, a base of the vertical grinding frame is mounted on the horizontal sliding plate and connected by a pivoting support, a sliding plate of the vertical grinding frame is arranged on the base of the vertical grinding frame by a linear guide way, and the sliding plate of the vertical grinding frame is connected with up and down moving drive structure; the grinding frame structure is characterized in that: the horizontal moving drive structure comprises a servo motor, the servo motor is installed on the beam and connected with a ball screw by a synchronous belt and a belt pulley and a screw nut is fixed on the horizontal sliding plate; the up and down moving drive structure comprises a servo motor which is arranged on the base of the vertical grinding frame, the servo motor is connected with a ball screw by a synchronous belt and a belt pulley and a screw nut is fixed on the sliding plate of the vertical grinding frame.
Description
(1) Technical field [0001] The invention relates to the technical field of grinding machine components, in particular to an improved grinding frame structure of a vertical grinding machine. (2) Background technology [0002] The traditional grinding machine grinding frame includes a horizontal grinding frame and a vertical grinding frame. The base of the vertical grinding frame is installed on the horizontal grinding frame. The grinding frame moves up and down along the horizontal grinding frame driven by the oil cylinder, etc. The disadvantage is that the control precision of the oil cylinder is low, the structure is huge, and the reliability and stability of the action are poor. (3) Contents of the invention [0003] In view of the above problems, the present invention provides an improved grinding frame structure of a vertical grinding machine, which has a simple structure, stable and reliable movement, and high moving precision. [0004] Its technical scheme is as fol...
Claims
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IPC IPC(8): B24B27/02
Inventor 黄国庆陆伟良
Owner WUXI KAIYUAN MACHINE TOOLS GROUP