Unlock instant, AI-driven research and patent intelligence for your innovation.

Damping and noise reduction device of numerical control machine tool

A CNC machine tool and noise reduction technology, applied in metal processing machinery parts, metal processing equipment, instruments, etc., can solve the problems of noise, inability to meet social needs, lack of shock absorption settings for protective covers and machine tools, and improve the shock absorption effect. Effect

Pending Publication Date: 2022-06-21
CHONGQING CREATION VOCATIONAL COLLEGE
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of science and technology, CNC machine tools have been widely used in workpiece processing. For precision CNC machine tools, the protection requirements are very high. During the use of existing CNC machine tools, there is no shock absorption between the protective cover and the machine tool. Therefore, there will be a certain amount of noise during operation, which will interfere with people's normal rest, study and work, and cannot meet social needs. Therefore, a vibration and noise reduction device for CNC machine tools is proposed to solve the above-mentioned problems.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Damping and noise reduction device of numerical control machine tool
  • Damping and noise reduction device of numerical control machine tool
  • Damping and noise reduction device of numerical control machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1 to Figure 3 , In Embodiment 1 of the present invention, it is a structural diagram of a shock-absorbing and noise-reducing device for a numerically controlled machine tool provided by the embodiment of the present invention, including: a shock-isolating cover 1 arranged around the pulley 2; The sound-absorbing material 4 can effectively absorb the vibration and noise during the operation of the pulley 2 by arranging the shock-isolating cover 1 and the sound-absorbing material 4. The two ends of the shock-absorbing cover 1 are slidably installed on the pulley 2 and the ground, respectively. One end of the shock-isolating cover 1 is slidably mounted on the pulley 2 through the shock-absorbing assembly 3; the shock-absorbing assembly 3 includes a first connecting member 6 and a second connecting member 7, and the second connecting member 7 is fixedly installed on the shock-absorbing assembly 3. On the cover 1 , a damping mechanism is arranged between the seco...

Embodiment 2

[0025] see Figure 1 to Figure 4 , the main difference between the second embodiment and the first embodiment is that a shock isolation pad 8 is also provided between the first connector 6 and the second connector 7, and the shock isolation pad 8 can separate the first connector 6 and the second connector 7. The gap between the two connecting pieces 7 is filled to reduce the discharge of noise.

[0026] like figure 2 As shown, as a preferred embodiment of the present invention, the shock absorbing mechanism includes multiple sets of shock absorbing assemblies, and the shock absorbing assemblies include two support rods 9 arranged on the shock isolation pad 8. The support rods 9 The lower end is elastically slidably arranged in the main damping cylinder 15 , the main damping cylinder 15 is fixedly mounted on the second connecting piece 7 , the support rod 9 is provided with a first rack 10 , and the second connecting piece 7 There is a one-way gear 11 meshing with the first ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention is applicable to the technical field of numerical control machine tool equipment and provides a damping and noise-reducing device for a numerical control machine tool. Comprising a shock insulation cover arranged on the periphery of a pulley; a sound absorption material is arranged in the shock insulation cover, vibration and noise in the working process of the pulley can be effectively absorbed by arranging the shock insulation cover and the sound absorption material, the two ends of the shock insulation cover are slidably installed on the pulley and the ground correspondingly, and one end of the shock insulation cover is slidably installed on the pulley through a shock absorption assembly; the shock absorption assembly comprises a first connecting piece and a second connecting piece, the second connecting piece is fixedly installed on the shock insulation cover, a shock absorption mechanism is arranged between the second connecting piece and the shock insulation cover, and the shock absorption mechanism further comprises an air power assembly used for accelerating flowing of air in the shock absorption assembly. The noise generated when the pulley works can be effectively isolated by arranging the shock isolation cover and the sound absorption material, the shock isolation cover is slidably installed on the pulley through the shock absorption assembly, and the pulley can be prevented from transmitting shock to the shock isolation cover by arranging the shock absorption assembly.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tool equipment, in particular to a shock absorption and noise reduction device for numerical control machine tools. Background technique [0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automatic machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions, decode them, and use coded numbers. It means that the information carrier is input into the numerical control device, and after operation processing, the numerical control device sends out various control signals to control the action of the machine tool, and automatically process the parts according to the shape and size required by the drawing. The problem of precision, small batch, and multi-variety parts processing is a flexible and high-performance automatic machine tool, which represents the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B23Q11/00G10K11/16
CPCB23Q11/0032B23Q11/00G10K11/16Y02P70/10
Inventor 许艳英何济何弦
Owner CHONGQING CREATION VOCATIONAL COLLEGE