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An adjustable vibration device for electrolytic machining machine tool spindle

A technology for electrolytic machining machine tools and vibration devices, which is applied to driving devices, electric machining equipment, fluids utilizing vibration, etc., can solve the problems of inconvenient vibration amplitude, inability to vibrate cathode tools, and affect the effect of electrolytic machining, and achieve the effect of easy adjustment.

Active Publication Date: 2021-12-28
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the traditional machine tool spindle generally cannot vibrate the cathode tool, which will affect the effect of electrolytic machining
Although the prior art realizes the vibration of the cathode tool by arranging an electromagnetic vibrating device on the machine tool spindle, this type of vibrating device has the problem of being inconvenient to adjust the vibration amplitude

Method used

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  • An adjustable vibration device for electrolytic machining machine tool spindle
  • An adjustable vibration device for electrolytic machining machine tool spindle
  • An adjustable vibration device for electrolytic machining machine tool spindle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Refer to attached Figure 1-3 , this embodiment provides an adjustable vibration device for electrolytic machining machine tool spindles, which includes a mounting plate 3 and a mounting block 2 for mounting a cathode tool 28, and the mounting plate 3 is fixedly installed on the bottom of the machine tool spindle 1. In addition, the mounting block 2 is fixed on the bottom of the movable plate 5, and the movable plate 5 is slidably matched with two groups of symmetrical first guide rods 6, and the first guide rods 6 are fixed on the bottom of the connecting plate 4, The movable plate 5 is connected with the connecting plate 4 through the spring 7, and the connecting plate 4 is fixedly connected with the bottom of the mounting plate 3, and the bottom end of the first guide rod 6 is fixed with a first limiting block 8.

[0025] Further, a push block 9 is movable above the movable plate 5, and the push block 9 is connected to the telescopic assembly with a self-locking func...

Embodiment 2

[0032] Refer to attached Figure 4, this embodiment is improved on the basis of Embodiment 1. Specifically, the bottom of the installation block 2 is provided with a positioning groove 29 that matches the cathode tool 28, and the installation block 2 is provided with a clamping Clamping assembly for cathode tool 28 . Wherein, the clamping assembly includes two sets of clamping screws 30, the clamping screws 30 are threadedly engaged with the side wall of the mounting block 2, and the clamping screws 30 pass through the mounting block 2 and extend into the positioning Inside the groove 29. By placing the cathode tool 28 in the positioning groove 29, and by tightening two groups of clamping screws 30, so that the two groups of clamping screws 30 conflict with the positioning groove 29, the cathode tool 28 can be clamped and fixed, thereby It is convenient to disassemble and assemble the cathode tool 28 .

[0033] In summary, the embodiment of the present invention fixes the m...

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Abstract

The invention discloses an adjustable vibration device for the main shaft of an electrolytic machining machine tool, which belongs to the technical field of electrolytic machining. The vibrating device includes a mounting plate and a mounting block, the mounting plate is fixed on the main shaft of the machine tool, the mounting block is fixed at the bottom of the movable plate, the movable plate is slidably matched with the first guide rod, and the first A guide rod is fixed on the bottom of the connecting plate, the movable plate is connected with the connecting plate through a spring, and the connecting plate is connected with the mounting plate; The components are connected, and the telescopic components are connected with the reciprocating mechanism. The present invention can drive the pushing block to carry out the reciprocating lifting movement through the reciprocating mechanism, so that it is convenient to control the installation block to vibrate up and down. In addition, the present invention can adjust the distance between the push block and the movable plate through the telescopic assembly, so as to facilitate the adjustment of the vibration amplitude of the installation block.

Description

technical field [0001] The invention relates to the technical field of electrolytic machining, in particular to an adjustable vibration device for the main shaft of an electrolytic machining machine tool. Background technique [0002] In the process of electrolytic machining, the cathode tool is often installed on the spindle of the machine tool, and then the movement of the spindle of the machine tool drives the cathode tool to perform feed and rotation movements, so as to perform electrolytic machining on the anode workpiece. [0003] However, the traditional machine tool spindle generally cannot vibrate the cathode tool, which will affect the effect of electrolytic machining. Although the prior art realizes the vibration of the cathode tool by installing an electromagnetic vibrating device on the spindle of the machine tool, this type of vibrating device has the problem that it is not convenient to adjust the vibration amplitude. Contents of the invention [0004] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B06B1/12B23Q5/027B23H11/00
CPCB06B1/12B23Q5/027B23H11/00
Inventor 李兆龙曹炳任葛江华王亚萍杨晓冬
Owner HARBIN UNIV OF SCI & TECH