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Adjustable disc surface milling cutter

An adjustable, disc-faced technology, applied in the direction of milling cutters, milling machine equipment, manufacturing tools, etc., can solve problems that affect processing efficiency, increase programming time, and increase processing time, so as to reduce processing time, increase efficiency, and increase adaptability sexual effect

Pending Publication Date: 2021-06-04
常州钧焯工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, many CNC milling cutters are basically fixed during the installation process, especially the disc milling cutters. However, traditional milling cutters have great limitations, resulting in processing some products that are slightly larger than the diameter of the milling cutter. It is necessary for the milling cutter to process chips back and forth, which increases the processing time and also increases the programming time, which affects the efficiency of processing.

Method used

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  • Adjustable disc surface milling cutter
  • Adjustable disc surface milling cutter
  • Adjustable disc surface milling cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An adjustable disc face milling cutter such as Figure 1-Figure 5 As shown, including the handle 1, the inner wall of the handle 1 is slidably connected with a sliding column 3, and the lower end of the sliding column 3 is fixedly connected with the cutter head 2, and the outer surface of the cutter head 2 is provided with four sets of installation grooves 7, and the installation grooves The inner wall of 7 is movably connected with fixed mechanism 8, the front end of fixed mechanism 8 is fixedly connected with cutter 4, the lower end and left end of cutter 4 are all fixedly provided with cutting edge 5, and the inside of cutter head 2 is provided with variable diameter mechanism 6, sliding The outer surface of the column 3 is fixedly connected with three sets of limit strips 12, the front end of the outer surface of the sliding column 3 is fixedly equipped with a tooth plate 11, and the inner wall of the mounting groove 7 is fixedly connected with four groups of T-shape...

Embodiment 2

[0031] Such as Figure 6 As shown, the main structure of the extension mechanism 9 is a gear box 94, the front end of the gear box 94 is interspersed with a rotating screw 91, and the outer surface of the rotating screw 91 is threaded with a locking nut 92, and the locking nut 92 is located in the gear box 94. The front end of the rotating screw rod 91 is meshed with a gear 93 at the lower end of the outer surface, and the gear 93 is located in the inside of the gear box 94. The rotation of the gear 93 can be controlled by the rotation of the rotating screw rod 91, and the rotating screw rod 91 itself has threads, and the fixed gear 93 is provided. effect, and the locking nut 92 is to further fix the adjusted length, so as to avoid the situation of sending during the rotation.

[0032] In this embodiment, the center of the gear 93 is connected to the inner wall of the gear case 94 through a rotating shaft, the rear end of the gear 93 is engaged with the front end of the tooth ...

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Abstract

The invention relates to the technical field of numerical control machining cutters, in particular to an adjustable disc surface milling cutter which comprises a cutter handle. A sliding column is slidably connected to the inner wall of the cutter handle, a cutter disc is fixedly connected to the lower end of the sliding column, four sets of mounting grooves are formed in the outer surface of the cutter disc, fixed mechanisms are movably connected to the inner walls of the mounting grooves, cutters are fixedly connected to the front ends of the fixed mechanisms, and cutting edges are fixedly formed at the lower end and the left end of each cutter. A reducing mechanism is arranged in the cutter disc, three sets of limiting strips are fixedly connected to the outer surface of the sliding column, and a toothed plate is fixedly mounted at the front end of the outer surface of the sliding column. According to the adjustable disc surface milling cutter, through rotation of a rotating rod, ascending or descending of a threaded sleeve and control over straightening or distortion of four movable rods, the effect that the diameter of the cutter disc is manually controlled to be increased or decreased is achieved, the adaptability of the cutters is improved, the machining range is widened, and the machining time can be further shortened.

Description

technical field [0001] The invention relates to the technical field of numerical control machining cutters, in particular to an adjustable disc milling cutter. Background technique [0002] A milling cutter is a rotating tool with one or more teeth for milling. When working, each knife tooth cuts off the allowance of the workpiece intermittently in turn. Milling cutters are mainly used for machining planes, steps, grooves, forming surfaces and cutting off workpieces on milling machines. [0003] At present, many CNC milling cutters are basically fixed during the installation process, especially the disc milling cutters. However, traditional milling cutters have great limitations, resulting in processing some products that are slightly larger than the diameter of the milling cutter. It is necessary for the milling cutter to process chips back and forth, which increases the processing time and also increases the programming time, which affects the processing efficiency. Co...

Claims

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Application Information

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IPC IPC(8): B23C5/08B23C5/24
CPCB23C5/08B23C5/24B23C2210/02B23C2210/24B23C2210/50B23C2210/62
Inventor 邱天晓
Owner 常州钧焯工具有限公司