CN203557218U

CN203557218U - Double-machine head numerical control machine tool

Info

Publication number: CN203557218U
Application number: CN201320595176.7U
Authority: CN
Inventors: 李爱军
Original assignee: Foshan Pratic CNC Science and Technology Co Ltd
Current assignee: Guangdong Pradi Technology Co ltd
Priority date: 2013-09-26
Filing date: 2013-09-26
Publication date: 2014-04-23
Anticipated expiration: 2023-09-26

Abstract

The utility model provides a double-machine head numerical control machine tool. The machine tool comprises a machine tool body and a work bench arranged on the machine tool body; left and right control benches which are parallelly arranged along the X direction are arranged on the work bench; machine heads are respectively arranged on the left and right control benches; knife tools are arranged on the lower ends of the machine heads; steps are arranged on lower end faces of left and right slide plates at corresponding bottoms of the left and right control benches; the left and right control benches are fixedly connected via connecting plates arranged in the steps; the tracks on the lower end faces of the left and right slide plates are in sliding connection with a track on the machine tool body in the X direction; left and right uprights respectively arranged on two sides of left and right control benches are in non-interference sliding connection with the upper end faces of the left and right slide plates in the Y direction; and the machine heads are respectively in sliding connection with the left and right uprights in the Z direction. The machine tool is advantageous in that the double machine heads simultaneously work, so a single workpiece whose length and distance between holes are the same can be quickly processed, working efficiency is improved, and processing quality can be better ensured.

Description

A kind of Double-head Digit Control Machine Tool

Technical field

The utility model relates to plant equipment processing technique field, refers in particular to a kind of Double-head Digit Control Machine Tool.

Background technology

For processing length, section bar that pitch-row is identical, general Digit Control Machine Tool is owing to only having a head, need twice or repeatedly processing just can complete, large batch of workpiece need to consume a large amount of time and efforts of workman, and being repeatedly also difficult to guarantee workpiece crudy in process; Existing multi-axis NC Machine Tools is mainly used for multiaxis and processes multiple workpieces simultaneously, although the also simultaneously single processing length of time processing, section bar that pitch-row is identical of multi-axis NC Machine Tools, but because the each axle of multi-axis NC Machine Tools is driven by individual motor, in the large batch of process of workpiece, the each axle of multi-axis NC Machine Tools often causes the spacing between each axle to change in processing adjustment process, thereby causes the length of processed each single-piece, pitch-row unstable.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of reasonable in design reliable, can be efficiently, the Double-head Digit Control Machine Tool of processing length, workpiece that pitch-row is identical accurately.

For achieving the above object, technical scheme provided by the utility model is: a kind of Double-head Digit Control Machine Tool, comprise lathe fuselage, be positioned at the workbench on lathe fuselage, wherein said workbench top is provided with two the left and right consoles arranged side by side along directions X, on this left and right console, be respectively equipped with a head, described head lower end is equipped with cutter, wherein this corresponding left and right slide plate lower surface, left and right console bottom is equipped with step, and described left and right console is fixedly connected with by the connecting plate being provided with in this step; Slide rail formation on track and the described lathe fuselage of described left and right slide plate lower surface is slidably connected along directions X, the left and right column and the corresponding described left and right slide plate upper surface that lay respectively at left and right console both sides form non-interference being slidably connected along Y-direction, and described head forms and is slidably connected along Z direction with corresponding left and right column respectively.

Spacing between described head can realize adjustment by the described connecting plate that adopts corresponding different length installing hole spacing.

Described cutter can be the one in milling cutter, drill bit, screw tap and cutting knife.

The utility model is adopting after such scheme, its great advantage is that Double-head works simultaneously, processing length, single workpiece that pitch-row is identical fast, enhance productivity, and because Double-head bottom is fixed by a plate, can better guarantee lathe spacing between machining shaft in process stablize constant, thereby better guarantee crudy.

Accompanying drawing explanation

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

Fig. 2 is console partial enlarged drawing of the present utility model.

The specific embodiment

Below in conjunction with specific embodiment, the utility model is described in further detail:

Shown in accompanying drawing 1 to Fig. 2, a kind of Double-head Digit Control Machine Tool described in the present embodiment, wherein the distance between two head spindles is 60cm, the cutter of each main shaft lower end is drill bit.This Double end digital control lathe includes lathe fuselage 01, be positioned at the workbench 02 on lathe fuselage, wherein workbench 02 top is also provided with two left sides that are arranged in juxtaposition along directions X,

right console

03a, 03b, this left side, right console 03a, on 03b, be respectively equipped with a head 04a, 04b, and this two head 04a, 04b main shaft is 60cm along the spacing of directions X, constant in order better to guarantee the spacing of 60cm between two main shafts, a described left side,

right console

03a, 03b bottom is corresponding left, right slide plate 06a, 06b lower surface is by step 07a, the a plate 08 being provided with in 07b is fixedly connected with, wherein this left side, right slide plate 06a, 06b lower surface is equipped with two parallel orbits 09 along directions X, and a described left side, right slide plate 06a, 06b coordinates with the slide rail 10 on lathe fuselage 01 by described track 09 to form and is slidably connected 11, and this left side along directions X, right slide plate 06a, 06b upper surface is also equipped with two guide rails that are arranged in parallel along Y-direction, wherein left, right console 03a, column 12a on 03b, 12b respectively with a corresponding left side, right slide plate 06a, 06b upper surface guide rail form along Y-direction non-interference be slidably connected 13, and described column 12a, 12b also passes through two siding tracks and corresponding two head 04a separately, 04b coordinates to realize and is slidably connected 14 along Z direction.

When this Digit Control Machine Tool needs the different section bar of processing length, pitch-row, only the connecting plate 08 in the corresponding slide plate 06a in left and

right console

03a, 03b bottom, 06b lower surface step 07a, 07b need to be replaced with to the connecting plate corresponding with needing processing work 08 just can, if workpiece hole is when changing the pitch-row of 80cm into from 60cm, on the connecting plate 08 in the time of only need being replaced with an installing hole gap ratio and being 60cm pitch-row, installing hole spacing increases the connecting plate 08 of 20cm; For dissimilar workpiece processing mode, only need to change corresponding cutter 05a, 05b, described cutter 05a, 05b can be the one in milling cutter, drill bit, screw tap and cutting knife.

The examples of implementation of the above are only the preferred embodiment of the utility model, not with this, limit practical range of the present utility model, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.

Claims

1. a Double-head Digit Control Machine Tool, comprise lathe fuselage (01), be positioned at the workbench (02) on lathe fuselage, it is characterized in that: described workbench top is provided with two left sides arranged side by side along directions X, right console (03a, 03b), this left side, right console (03a, 03b), be respectively equipped with a head (04a, 04b), described head (04a, 04b) lower end is equipped with cutter (05a, 05b), wherein this left side, right console (03a, 03b) bottom is corresponding left, right slide plate (06a, 06b) lower surface is equipped with step (07a, 07b), an and described left side, right console (03a, 03b) by this step (07a, the connecting plate (08) being provided with 07b) is fixedly connected with, slide rail (10) on the track (09) of described left and right slide plate (06a, 06b) lower surface and described lathe fuselage (01) forms along directions X be slidably connected (11), the left and right column (12a, 12b) that lays respectively at left and right console (03a, 03b) both sides forms non-interference being slidably connected (13) along Y-direction with corresponding described left and right slide plate (06a, 06b) upper surface, and described head (04a, 04b) forms along Z direction be slidably connected (14) with corresponding left and right column (12a, 12b) respectively.

2. a kind of Double-head Digit Control Machine Tool according to claim 1, is characterized in that: the spacing between described head (04a, 04b) can realize adjustment by the described connecting plate (08) that adopts corresponding different length installing hole spacing.

3. a kind of Double-head Digit Control Machine Tool according to claim 1, is characterized in that: described cutter (05a, 05b) can be the one in milling cutter, drill bit, screw tap and cutting knife.