Damping device for large machine tool

A technology of shock absorption device and machine tool, which is applied in metal processing mechanical parts, maintenance and safety accessories, metal processing equipment, etc., can solve the problems of unsatisfactory shock absorption effect and ground damage of machine tools, and achieves simple structure, reduced shaking, and effective significant effect

Inactive Publication Date: 2015-12-09
SUZHOU YASIKE PRECISION CNC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For example, the existing patent No. 201220093562.1 discloses a shock absorbing device, the device includes a housing on which a support plate is mounted, and the housing is filled with high-density micro-foamed poly The technical solution of amine grease material, through filling the above material in the shell, achieves the effect of damping vibration, but in the above design, there is still a step-by-step vibration force that is directly transmitted to the ground through t

Method used

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  • Damping device for large machine tool

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Effect test

Embodiment 1

[0027] Such as figure 1 As shown, a large-scale machine tool shock absorbing device is used for the connection between a large machine tool and the ground, and it includes a machine tool support frame 2 and a ground support frame 3. The machine tool support frame 2 is arranged inside the ground support frame 3, and the machine tool A machine tool 1 is placed inside the supporting frame, and an intermediate layer 4 is arranged between the supporting frame 2 of the machine tool and the supporting frame 3 on the ground. Several supporting seats 5 are arranged in the intermediate layer 4, and the top of the supporting seat 5 and the supporting frame 2 of the machine tool A shock-absorbing spring 6 is arranged between them, and a shock-absorbing spring 6 is arranged between the bottom of the support seat 5 and the ground support frame 3; the middle layer 4 is filled with foamed aluminum material.

Embodiment 2

[0029] In order to further strengthen the stability of the machine tool support frame 2 and the ground support frame 3, the scheme is as follows:

[0030] Such as figure 1 As shown, a large-scale machine tool shock absorbing device is used for the connection between a large machine tool and the ground, and it includes a machine tool support frame 2 and a ground support frame 3. The machine tool support frame is arranged inside the ground support frame, and the machine tool support frame A machine tool 1 is placed inside, an intermediate layer 4 is formed between the machine tool support frame 2 and the ground support frame 3, and a plurality of support seats 5 are arranged at the bottom of the intermediate layer 4, and the plurality of support seats 5 are arranged in a matrix in the intermediate layer. For arrangement, a damping spring 6 is arranged between the top of the support base 5 and the machine tool support frame 2, and a damping spring 6 is provided between the bottom...

Embodiment 3

[0032] In order to increase the damping effect and sealing performance, the present invention makes the following improvements:

[0033] Such as figure 1 As shown, a large-scale machine tool shock absorbing device is used for the connection between a large machine tool and the ground, and it includes a machine tool support frame 2 and a ground support frame 3. The machine tool support frame is arranged inside the ground support frame, and the machine tool support frame A machine tool 1 is placed inside, an intermediate layer 4 is formed between the machine tool support frame 2 and the ground support frame 3, a number of support seats 5 are provided at the bottom of the intermediate layer 4, and a number of support seats 5 are provided between the top of the support seat 5 and the machine tool support frame 2 Damping spring 6, a damping spring 6 is arranged between the bottom of the support base 5 and the ground support frame 3; the middle layer 4 is filled with foamed aluminum...

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Abstract

The invention relates to damping structures of machine tools, in particular to a damping device for a large machine tool. The damping device is used for connection between the large machine tool and the ground, and comprises a machine tool supporting framework and a ground supporting framework. The machine tool supporting framework is arranged in the ground supporting framework. The machine tool is arranged in the machine tool supporting framework. An interlayer is arranged between the machine tool supporting framework and the ground supporting framework in a spaced manner. A plurality of supporting seats are arranged in the interlayer, damping springs are arranged between the tops of the supporting seats and the machine tool supporting framework, and damping springs are arranged between the bottoms of the supporting seats and the ground supporting framework. The interlayer is filled with foam aluminum materials. The springs are arranged in the interlayer as the damping structure, meanwhile, the interlayer is filled with the foam aluminum materials so that transmitted vibration mechanical energy can be quickly attenuated and absorbed, the good damping effect is achieved, and the service life of the machine tool is prolonged.

Description

technical field [0001] The invention relates to the field of shock absorbing structures of machine tools, in particular to a shock absorbing device for large machine tools. Background technique [0002] In the known technical field, machine tools such as knitting machinery and textile machinery will produce high-frequency transverse shock and longitudinal shock when they are working, so a shock absorber is needed to reduce the vibration of the machine. The shock absorber in the prior art often consists of a simple It is composed of springs, block rubber, etc. This technical solution can achieve a certain shock absorption effect in the case of a single transverse shock and longitudinal shock, but the vibration of machine tools such as knitting machinery and textile machinery is often combined vibration, so it leads to shock absorption. The effect is poor, not only the life of the shock absorber itself is short, but also the life of the machine tool is easily shortened. [00...

Claims

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Application Information

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IPC IPC(8): F16F15/04B23Q11/00
CPCF16F15/04B23Q11/00B23Q11/0032
Inventor 马峻孙建明
Owner SUZHOU YASIKE PRECISION CNC CO LTD
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