CN201002184Y - Machine tool supporting piece - Google Patents

Abstract

The utility model discloses a machine tool supporter, which is composed of pillars and a base. The two granite pillars are connected with the granite base by a connecting frame. The granite base is provided with a main shaft system, and the two granite pillars are provided with a feeding system. The vibration frequency of the machine tool can be effectively avoided, after the pillars and the base are connected by the connecting frame, so that the resonance can be prevented. The main shaft system and the feeding system are positioned on the same cast stone bed, so that the transmission of the main shaft can be effectively separated from the vibration produced in feeding operation, and the mutual noninterference is realized.

Description

A kind of lathe supporter

Technical field

The utility model belongs to lathe and makes field, particularly a kind of lathe supporter.

Background technology

Current, along with developing rapidly of science and technology, accurate, ultraprecise processing has become the important development target that science and technology, market are carried out in countries in the world, and this just requires to process with measurement device has higher precision, dynamic stability and heat endurance.Traditional basic part continues to use always that casting pig makes, but is difficult to satisfy the requirement more and more higher to the engineering goods precision aspect dynamic property and thermal deformation.

Summary of the invention

The purpose of the utility model technology provides a kind of damping height, the little a kind of lathe supporter of vibration.

For realizing above-mentioned target, the scheme that the utility model technology is taked is: a kind of lathe supporter, form by column and base, described two granite columns are connected by link with the granite base, on the described granite base axis system is installed, on described two granite columns feed system is installed.

Above-mentioned lathe supporter is with column and the vibration frequency that can effectively avoid lathe after base is connected with hitch, to prevent to produce covibration.Axis system and feed system are placed on the same cast stone lathe bed, and the vibration that produces in the time of can effectively rotating main shaft with feed motion is isolated, and accomplishes mutually noninterfere.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

As shown in Figure 1, two granite columns 2 of this lathe supporter are connected by link 5 with granite base 4, on the described granite base 4 axis system 3 are installed, and on described two granite columns 2 feed system being installed is structure of the present utility model.With can effectively avoiding the vibration frequency of lathe after column 2 and 5 connections of base 4 usefulness hitch, to prevent to produce covibration.Axis system 3 is placed on the same cast stone lathe bed with feed system 1, and the vibration that produces in the time of can effectively rotating main shaft with feed motion is isolated, and accomplishes mutually noninterfere.Adopt natural granite as supporting the desirable basic part material of high-accuracy lathe, the damping capacity that vibrates because of natural granite is higher about 15 times than iron and steel, intrinsic frequency can reach minimum by the proportioning of various rubbles, can effectively avoid the vibration frequency of lathe, prevents resonance.Have high strength, high rigidity, remarkable advantage such as radiationless.And material source is extensive, and is corrosion-resistant, with short production cycle, and cost is low.

Claims (1)

1. lathe supporter, form by column and base, it is characterized in that: described two granite columns (2) are connected by link (5) with granite base (4), axis system (3) is installed on the described granite base (4), feed system (1) is installed on described two granite columns (2).

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