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Gantry grinder

A gantry grinding machine and rotary connection technology, which is applied to grinding machines, portal grinding machines, grinding machine beds, etc., can solve the problems of inconvenient use and troublesome operation, and achieve the effect of convenient use and easy clamping of disc-shaped parts.

Active Publication Date: 2020-01-10
深圳市雄兴实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned gantry milling machine is mainly used to process the upper surface of the workpiece when it is working, and once the inclined surface of the workpiece needs to be polished, the workpiece needs to be re-clamped and a spacer is used, which is inconvenient to use and troublesome to operate

Method used

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Embodiment Construction

[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0038] refer to figure 1 , is a gantry grinding machine disclosed in the present invention, comprising a base 1, a workbench 2 horizontally arranged on the upper side of the base 1, and a swing frame vertically arranged on the upper side of the base 1.

[0039]The upper side of the base 1 is slidably connected with the workbench 2 along the length direction of the base 1. One side of the base 1 is fixedly connected with a slide bar which is the same as the length direction of the base 1. The other side of the base 1 is also rotatably connected with a The drive screw 12 with the same direction, the slide on one side of the workbench 2 is connected to the slide bar, and the other side of the workbench 2 is threadedly connected to the drive screw 12, and one end of the base 1 is also fixedly connected with a servo motor 121, the servo motor A drive shaft 121 is...

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Abstract

The invention relates to a gantry grinder. The gantry grinder comprises a base, wherein a worktable capable of sliding along a length direction of the base is arranged on the upper side of the base; two sides of the base are rotatably connected with swinging arms; a support arm is arranged on sides close to each other of two ends of the two swinging arms; a movable frame is arranged on the lower side of the support arm; a telescopic frame is vertically arranged on the movable frame; the lower end of the telescopic frame is fixedly connected to a driving motor; an output shaft of the driving motor faces down and is detachably connected with a grinding head; sides close to each other of the base are fixedly connected with arc-shaped racks by taking articulation centers between the swinging arms and the base; sides close to each other of the swinging arms are rotatably connected with reversing gears which are engaged with the racks and are capable of swinging along the swinging arms and rolling along the racks; and servo motors III capable of driving the reversing gears to rotate are also fixedly connected in the swinging arms. The gantry grinder has the effect of machining oblique surfaces of workpieces.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to a gantry grinding machine. Background technique [0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinding machines use high-speed rotating grinding wheels for grinding, and a few use other abrasive tools such as oil stones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machine tools, abrasive belt grinders, grinding machines and polishing machine etc. Generally speaking, the gantry structure is a door frame-like structure composed of a beam connecting two outriggers and fastening to the ground. Because it is a double support structure which is different from a single support and cantilever structure, the structure is particularly simple. The gantry structure is easy to manufacture, bears a large load, and has a stable structure, so it is widely used in engineering. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B7/00B24B7/06B24B41/06B24B41/02B24B47/12
CPCB24B7/005B24B7/06B24B41/02B24B41/06B24B47/12
Inventor 卢荣进李华武王志雄
Owner 深圳市雄兴实业有限公司
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