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Milling cutter fixture with positioning sleeve

A milling cutter fixture and positioning sleeve technology, which is applied in the direction of milling cutters, manufacturing tools, milling machine equipment, etc., can solve the problems of milling cutter looseness, cutter vibration, and increased cutting expansion, so as to reduce the force of left and right vibrations, disassemble and install Convenient, easy to disassemble and install

Inactive Publication Date: 2018-02-23
常州巨丰精密工具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing milling cutter fixture still has some defects when it is used. Because the rotation of the motor will cause a slight eccentric rotation, and there is a small gap between the milling cutter and the milling cutter fixture, the tool may vibrate during the machining process. , the vibration will make the cutting amount of the circumferential edge of the milling cutter uneven, and the amount of cutting and expanding will increase compared with the original value, which will affect the machining accuracy and tool life. Generally, the process of fixing the milling cutter is too complicated, and the motor When rotating at high speed, the milling cutter will loosen, which will affect the efficiency and quality of cutting

Method used

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  • Milling cutter fixture with positioning sleeve
  • Milling cutter fixture with positioning sleeve
  • Milling cutter fixture with positioning sleeve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-4 As shown, a milling cutter fixture with a positioning sleeve includes a disc 1, a buffer table 2 and a fixed column 3, and the buffer table 2 is arranged above the fixed column 3, so that after the fixed column 3 is installed on the motor and starts to work, it can The vibrations on the left and right sides are reduced by the springs 10 inside the buffer table 2. Several connecting columns 4 are arranged above the buffer table 2, discs 1 are arranged above the connecting columns 4, several springs 10 are arranged on the outer wall of the fixed column 3, and baffles 17 are arranged on one side of the springs 10. , to facilitate the installation and disassembly of the fixed column 3, an installation joint 11 is arranged above the fixed column 3, a card slot 16 is arranged above the installation joint 11, an electromagnet 9 is arranged above the card slot 16, a power supply 8 is arranged above the electromagnet 9, and the power supply 8 is an electromagnet ...

Embodiment 2

[0023] In addition, refer to Figure 1-4 , different from the above-mentioned embodiment 1, a number of chute 12 is set inside the disk 1, and the push block 6 is movably connected with the disk 1 through the chute 12 and the slider 14, when the milling cutter is installed into the limit hole 5 , can push the push block 6 to slide on the chute 12, close to the milling cutter, the threaded rod 15 passes through the push block 6 and communicates with the fixed head 13, and the fixed head 13 is movably connected with the push block 6 through the threaded rod 15, After the push block 6 is close to the milling cutter, the threaded head 7 can be rotated to drive the threaded rod 15 to push the fixed head 13 forward. Several fixed heads 13 form a ring to fix the milling cutter inside. The installation joint 11 is in a straight shape. And it is installed inside the draw-in slot 16, the installation joint 11 matches the draw-in slot 16 specifications, the installation joint 11 can be i...

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PUM

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Abstract

The invention discloses a milling cutter fixture with a positioning sleeve. The milling cutter fixture comprises a disc, a buffering table, a fixing column, a connecting column, a limiting hole, a pushing block, a threaded head, a power supply, an electromagnet, a plurality of springs, a mounting joint, a sliding groove, a fixing head, a sliding block, a thread rod, a clamping groove and a baffle.The milling cutter fixture disclosed by the invention has the benefits that as the fixing column is arranged under the buffering table, and a thread interface is formed inside the fixing column, thefixing column can be mounted on a motor; as the power supply is arranged above the fixing column, the electromagnet is arranged under the power supply, the clamping groove is formed under the electromagnet, the mounting joint is arranged inside the clamping groove, and the plurality of springs are respectively arranged on the two sides of the fixing column, when the fixing column rotates on the motor at a high speed, the left and right vibration forces of the fixing column can be reduced through the springs on the two sides; the clamping groove is connected with the mounting joint through a magnet of the electromagnet. The milling cutter fixture disclosed by the invention has the characteristics of being convenient to disassemble and assemble and good in milling cutter fixing effect.

Description

technical field [0001] The invention relates to a milling cutter fixture, in particular to a milling cutter fixture with a positioning sleeve, and belongs to the technical field of mechanical applications. Background technique [0002] The milling cutter fixture is a fixing device used on the milling cutter lathe. The machine tool fixture is a device used to clamp the workpiece and guide the tool on the machine tool. Its function is to position the workpiece so that the workpiece can be relatively relative to the machine tool and the tool. The correct position, and the workpiece can be reliably clamped, which is convenient for subsequent operations. [0003] The existing milling cutter fixture still has some defects when it is used. Because the rotation of the motor will cause a slight eccentric rotation, and there is a small gap between the milling cutter and the milling cutter fixture, the tool may vibrate during the machining process. , the vibration will make the cuttin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C5/26
CPCB23C5/26
Inventor 殷玲燕
Owner 常州巨丰精密工具制造有限公司