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A double milling cutter gantry milling machine and its working method

A gantry milling machine and working method technology, applied in the field of machine tools, can solve problems such as inability to fine-tune, troublesome cleaning work, difficult cleaning, etc., and achieve the effects of improving work efficiency, saving time for milling, and convenient cleaning

Active Publication Date: 2021-07-30
杭州叉车门架有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual work, the shape of the workpiece is uncertain, such as shafts, long straights, or side-by-side multi-rods. The heights of workpieces of different shapes are different, and the heights of different parts of the same workpiece may also be different. It cannot be used universally in the above situations; in addition, the adjustment degree of the splint of the existing fixture is too large to be fine-tuned, and cannot fully adapt to the height requirements of various workpieces
[0003] On the other hand, on the milling machine workbench provided with fixtures, due to the existence of multiple strip-shaped grooves, the iron filings dropped by milling will fall on different planes of the workbench, which brings great inconvenience to the cleaning work. Trouble; and the iron filings may be mixed with the coolant, making it even more difficult to clean

Method used

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  • A double milling cutter gantry milling machine and its working method
  • A double milling cutter gantry milling machine and its working method
  • A double milling cutter gantry milling machine and its working method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] This embodiment illustrates the milling process of the forklift mast on the double milling cutter gantry milling machine of the present invention.

[0061] Such as figure 1 , Figure 3-5 As shown, the forklift gantry is two rows of I-beams, with cross beams connected in the middle, placed on the double milling cutter gantry milling machine of the present invention, the milling machine includes a fuselage frame 3, a workbench 9 and a telescopic guide rail 10, a motor 1, a coolant The box 2 and two milling cutters 5 are placed on the fuselage frame 3, the cooling pipe 4 is connected to the coolant tank 2, so that the nozzle 25 of the coolant is aligned with the milling cutter 5, the workbench 9 is connected to the telescopic guide rail 10, and the clamp 28 It is a fixed plate 14, a fixed rod 17, a slide block 20, a workpiece pillow block 18, a contour block 19 and a fastening nut 11. The bottom part of the workbench 9 is a convex groove 22, and the slide block 20 can be ...

Embodiment 2

[0069] This example illustrates the milling process of a workpiece that is curved in the horizontal plane.

[0070] as attached figure 1 , Figure 3-6 As shown, the curved workpiece is also two rows, with a crossbeam connected in the middle. Figure 3-5 Workpiece 6 in is replaced with the attached Image 6 Artifacts shown.

[0071] The workpiece 6 is placed on the double milling cutter gantry milling machine of the present invention, the milling machine includes a fuselage frame 3, a workbench 9 and a telescopic guide rail 10, and a motor 1, a coolant tank 2 and two milling cutters 5 are placed on the fuselage frame 3 , the cooling pipe 4 is connected to the coolant tank 2, so that the nozzle 25 of the coolant is aligned with the milling cutter 5, the workbench 9 is connected with the telescopic guide rail 10, and the fixture 28 is a fixed plate 14, a fixed rod 17, a slider 20, and a workpiece pillow Block 18, equal-height block 19 and fastening nut 11, because the workpie...

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Abstract

The invention relates to a double milling cutter gantry milling machine and a working method thereof, belonging to the technical field of machine tools. A gantry milling machine with double milling cutters is disclosed, which includes a body frame, a power system, a cooling system, a milling cutter, a telescopic guide rail, a workbench and at least one fixture, the workbench is connected to the telescopic guiderail, and the fixture includes a fixed plate, a fixed rod, a sliding Block, workpiece pillow block, equal height block and fastening nut, the worktable is provided with a convex groove, the slider is set in the convex groove, the slider can slide along the movement direction of the worktable in the convex groove, one end of the fixed rod is connected with the The slider is connected, and the other end passes through the fixing plate and is connected with the fastening nut. The technical solution has the advantages of low cost, simple operation, remarkable effect and improved work efficiency.

Description

technical field [0001] The invention belongs to the technical field of machine tools, in particular to a double milling cutter gantry milling machine with clamps. Background technique [0002] The milling machine should fix the workpiece before the milling work. In the prior art, fixtures are usually set at a specific position for a specific shape, and the bolt is tightened by the operator, and the bolt is pressed against the workpiece by the pressure plate. However, in actual work, the shape of the workpiece is uncertain, such as shafts, long straights, or side-by-side multi-rods. The heights of workpieces of different shapes are different, and the heights of different parts of the same workpiece may also be different. It cannot be used universally in the above-mentioned various situations; in addition, the adjustment degree of the splint of the existing fixture is too large, cannot be fine-tuned, and cannot fully adapt to the height requirements of various workpieces. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23C1/08B23Q11/00B23Q11/10B23Q3/06
CPCB23C1/08B23Q3/06B23Q11/0067B23Q11/10
Inventor 欧国久周龙钱陈玉亮
Owner 杭州叉车门架有限公司