CN202344232U

CN202344232U - Improved structure of high-speed VMC lathe bed

Info

Publication number: CN202344232U
Application number: CN2011205062769U
Authority: CN
Inventors: 王德成; 孟治庆; 孟妮娜
Original assignee: SUZHOU SONING CNC TECHNOLOGY Co Ltd
Current assignee: SUZHOU SONING CNC TECHNOLOGY Co Ltd
Priority date: 2011-12-08
Filing date: 2011-12-08
Publication date: 2012-07-25
Anticipated expiration: 2021-12-08

Abstract

The utility model provides an improved structure of high-speed VMC (vertical machining centre) lathe bed, which includes a lathe bed main body, wherein the lathe bed main body is a hollow structural element, and a plurality of windows are distributed at least at the upper and lower end surfaces of the lathe bed main body, at the same time, plural reinforcing rib plates are distributed in an inner cavity of the lathe bed main body. Preferably, the windows are plural rectangular, strip-shaped and/or round through holes arranged in the outer wall of the lathe bed main body; and the reinforcing rib plates are inclined rib plates. The improved structure provided by the utility model has low possibility of deformation and excellent seismic resistance, thereby ensuring the machining accuracy and improving the product quality, efficiently saving the material and lowering the production cost at the same time.

Description

High-speed vertical machining center bed piece structure-improved

Technical field

The utility model is particularly related to a kind of structure improved high-speed vertical machining center bed piece that has, and belongs to the Machining Technology field.

Technical background

At present; The flat lathe bed of general employing of domestic common vertical machining centre lathe, its structure easy deformation, poor seismic behavior; Especially when machine tool running speed more than 24000 rev/mins the time; Its antidetonation is more low with the distortion performance, and the product quality that goes out by this machine tooling is not high, and accuracy is poor.

The utility model content

The purpose of the utility model is to propose a kind of structure improved high-speed vertical machining center bed piece that has, and it is not yielding, anti-seismic performance is good, thereby has overcome deficiency of the prior art.

For realizing the foregoing invention purpose, the technical scheme that the utility model adopted is following:

A kind of high-speed vertical machining center bed piece structure-improved comprises the lathe bed body, and said lathe bed body is a hollow member, and is distributed with plural window on its upper and lower end face at least, simultaneously, is distributed with plural number in its inner chamber and strengthens gusset.

Preferably, said window is plural rectangle, bar shaped and/or the manhole that is arranged on the lathe bed body outer wall, but is not limited thereto.

Said reinforcement gusset adopts the cable-stayed type gusset.

Said cable-stayed type gusset upper and lower end is connected with the upper and lower end face of lathe bed chamber body respectively.

Compared with prior art, the utility model beneficial effect is: this high-speed vertical machining center bed piece structure-improved is not yielding, and anti-seismic performance is good; Thereby guaranteed machining accuracy; And improved product quality, effective economical with materials also reduces production costs simultaneously.

Description of drawings

Fig. 1 is the structural representation of the utility model one preferred embodiment high speed vertical machining centre bed piece;

Fig. 2 is the cross-sectional view of lathe bed shown in Fig. 1 along the A-A line;

Fig. 3 is the cross-sectional view of lathe bed shown in Fig. 1 along the B-B line.

The specific embodiment

Elaborate below in conjunction with accompanying drawing and a preferred embodiment technical scheme to the utility model.

Consult Fig. 1-3, this high-speed vertical machining center bed piece comprises the lathe bed body, and this lathe bed body is a hollow member, and is distributed with plural window 1 on its outer wall, simultaneously, is distributed with plural number in its inner chamber and strengthens gusset.

Say that further aforementioned window can comprise plural rectangle, bar shaped and the manhole etc. that are arranged on the lathe bed body outer wall, but is not limited thereto.

Aforementioned reinforcement gusset preferably adopts cable-stayed type gusset 2, and cable-stayed type gusset upper and lower end is connected with the upper and lower end face of lathe bed chamber body respectively.

This window formula structure that lathe bed adopted four sides through improvement design is all stressed, no matter expands with heat and contract with cold, and still vibrations are all indeformable; The cable-stayed type gusset that adopts is crisscross, and pulling force checks and balances, thereby guarantees in vibrations, to receive in the force environment in the machine tooling process, and is all indeformable; Simultaneously, this design also can effectively be practiced thrift and produced the lathe bed material requested, significantly reduces production costs.

Technology contents of the utility model and technical characterictic have disclosed as above; Yet those of ordinary skill in the art still maybe be based on the teaching of the utility model and announcements and are done all replacement and modifications that does not deviate from the utility model spirit; Therefore; The utility model protection domain should be not limited to the content that embodiment discloses, and should comprise various replacement and the modifications that do not deviate from the utility model, and is contained by the present patent application claim.

Claims

1. a high-speed vertical machining center bed piece structure-improved comprises the lathe bed body, it is characterized in that said lathe bed body is a hollow member, and is distributed with plural window on its upper and lower end face at least, simultaneously, is distributed with plural number in its inner chamber and strengthens gusset.

2. high-speed vertical machining center bed piece structure-improved according to claim 1 is characterized in that said window is plural rectangle, bar shaped and/or the manhole that is arranged on the lathe bed body outer wall.

3. high-speed vertical machining center bed piece structure-improved according to claim 1 is characterized in that, said reinforcement gusset adopts the cable-stayed type gusset.

4. high-speed vertical machining center bed piece structure-improved according to claim 3 is characterized in that said cable-stayed type gusset upper and lower end is connected with the upper and lower end face of lathe bed chamber body respectively.