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Dual-lifting-mechanism universal milling machine

A lifting mechanism and milling head technology, used in milling machines, milling machine equipment, metal processing equipment, etc., can solve the problems of limited processing range and capacity, limited maximum working height of the worktable, etc., to improve the working range and improve flexibility. Effect

Inactive Publication Date: 2013-11-27
徐成金
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of this traditional universal milling machine makes the maximum working height of the worktable strictly limited, and it is incapable of processing workpieces larger than its height range. Various small gears and special-shaped workpieces can be processed, but due to the limitation of the overall structure of this type of equipment, the processing range and capacity are limited

Method used

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  • Dual-lifting-mechanism universal milling machine
  • Dual-lifting-mechanism universal milling machine
  • Dual-lifting-mechanism universal milling machine

Examples

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Embodiment Construction

[0012] exist figure 1 Among them, the upper end of the lifting screw [I] (7) is fixed on the bottom surface of the box frame (6) and does not rotate, and the lifting screw [I] (7) is connected to the axis of the bottom worm gear set [I] (8). When the bottom worm gear set [I] (8) rotates positively and negatively, the nut synchronously rotates to make the lifting screw [I] (7) rise or fall, because the guide rail box (5) under the workbench The vertical chute is slidingly matched with the vertical guide rail (3) by the pressing plate (4) and then rises or falls, and the box-type frame (6), support box (27), workbench ( 10) and the rotating mechanism above the workbench (10) also rises or falls simultaneously thereupon. The rotating mechanism drives the pinion (13) to rotate synchronously through the positive and negative rotation of the worm gear set [III] (12), and the pinion (13) meshes with the ring gear (15) to make the ring gear (15) rotate in the forward and reverse dire...

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Abstract

The invention discloses a dual-lifting-mechanism universal milling machine capable of milling, boring, drilling and processing various types of gears, gear rings and flanges in multiple angles. A working table lifting mechanism and a lifting mechanism of a horizontal-type milling head system are separated away front and back by a vertical-type box body with a vertical-type guide rail in the middle; the vertical-type guide rail is arranged at the front side of the vertical-type box body; the vertical box body with the vertical-type guide rail is fixed with a chassis through a base plate below by using screws so as to form a device frame. The lifting mechanism of the horizontal-type milling head system has the structure that an inner box and an outer box are installed at the rear side of the vertical-type box body in a sliding matching manner, and the upper plane of the inner box can be respectively provided with intermediate bases with different heights; an inner sleeve of the horizontal-type milling head system is telescopic and can be provided with a vertical milling head. The working table surface is provided with rotary mechanisms which can be mounted and dismounted integrally, can rotate continuously and be graded, and are all fixed on the base plate; hoisting holes for hoisting integrally and fixing bolts for installing and connecting the working table are reserved in four corners of the base plate.

Description

1. Technical field [0001] The invention relates to a double lifting mechanism universal milling machine capable of multi-angle milling, boring, drilling and processing various gears, ring gears and flanges, belonging to the field of mechanical manufacturing. 2. Background technology [0002] At present, the known universal milling machines generally adopt the traditional workbench lifting technology, and the workbench surface that can move in the X / Y axis direction is turned in parallel to positive and negative angles, and its horizontal milling head mechanism is assembled and positioned on the vertical bed. the top of the body. The structure of this traditional universal milling machine makes the maximum working height of the worktable strictly limited, and it is incapable of processing workpieces larger than its height range. Various small gears and special-shaped workpieces can be processed, but the processing range and capacity are limited due to the limitation of the o...

Claims

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Application Information

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IPC IPC(8): B23C1/027B23C1/14
Inventor 徐成金
Owner 徐成金
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