CN207372686U - A kind of numerically-controlled machine tool bridge crossing plate - Google Patents

Abstract

The utility model is related to numerical control machine tool technique fields, more particularly to a kind of numerically-controlled machine tool bridge crossing plate, including lathe bed and column, column includes left column and right column, left column is connected with right column by bridge crossing plate, bridge crossing plate is equipped with fixture, dust-extraction unit and shutter, dust-extraction unit will be far from the slug collection of staff one end into collecting tank by electronic sliding block, reduce cleaning dead angle, shutter includes upper shutter and lower shutter, during parallel with the lower shutter expansion of upper shutter, it can stop the cutting fluid of splashing, upper shutter and lower shutter are vertical, shutter prevents dust etc. from falling into bridge crossing plate, keep the cleaning of machine, improve the service life of fixture；The utility model removes scrap comprehensively, stops cutting fluid, safeguards fixture, practicability is very strong, is suitble to promote the use of.

Description

A kind of numerically-controlled machine tool bridge crossing plate

Technical field

The utility model is related to numerical control machine tool technique field, more particularly to a kind of numerically-controlled machine tool bridge crossing plate.

Background technology

Digital controlled processing central machine tool is a kind of more full numerical control machine tool of function, it milling, boring, drilling, attack spiral shell The functions such as line and screw cutting concentrate on an equipment, make it have kinds of processes means, after part to be processed clamping, numerical control system System can control lathe to be automatically selected and replaced cutter by different processes；It is automatic to change machine spindle speed, the amount of feeding and cutter The movement locus of opposite piece and other miscellaneous functions, continuously automatically drilled to the machined surface of clamping workpiece, spot-facing, The working procedures such as fraising, bore hole, tapping, milling are processed.Numerically-controlled machine tool is in process, it is necessary to using cutting fluid come to knife Tool is cooled down and lubricated, and due to running at high speed for cutter, cutting fluid can be splashed to the inside of numerically-controlled machine tool in processing, so as to Pollution even damages the inner body of numerically-controlled machine tool.

Utility model content

Part, the utility model provide a kind of numerically-controlled machine tool bridge crossing plate, are used in view of the above shortcomings of the prior art How solution provides a kind of comprehensive removing scrap, stops cutting fluid and safeguard the numerically-controlled machine tool bridge crossing plate of fixture.

In order to achieve the above object, the utility model is achieved by the following technical programs：

A kind of numerically-controlled machine tool bridge crossing plate, including lathe bed and column, the column is fixedly connected with lathe bed, the column bag Left column and right column are included, the left column is connected with right column by bridge crossing plate, and the bridge crossing plate is equipped with fixture, dust-extraction unit And shutter, the dust-extraction unit include collection device and clearing apparatus, the collection device includes inner cavity, link and top Lid, the both ends of the link are fixedly connected with inner cavity, and the head cover is rotatablely connected with link, and the inner cavity, which is equipped with, collects Slot, the clearing apparatus include line slideway and electronic sliding block, and the electronic sliding block includes linking arm, the bottom surface of the linking arm Equipped with hairbrush；The quantity of the shutter is 2, the shutter include upper shutter and lower shutter, the upper shutter with Lower shutter rotation connection, the upper shutter include left shutter and right shutter, and the left shutter is lived with right shutter Dynamic connection.

Further, the head cover includes left cover and right cover, and the right cover includes the length of extension, the left cover and right cover The sum of be equal to the length of inner cavity, the width of the left cover is equal to the width of inner cavity, and the width of the right cover is more than the width of inner cavity.

Further, the edge of the head cover is equipped with dust-proof felt.

Further, the extension is made of magnetic material.

Further, the left shutter is equipped with link slot, and the right shutter is equipped with connection sheet, the connection sheet and company The bottom surface of access slot is square structure, and the length of side of the connection sheet is equal to the bottom surface length of side of link slot.

Further, the top of the lower shutter is higher than the top of fixture.

The beneficial effects of the utility model are：

(1) the utility model sets dust-extraction unit on bridge crossing plate, and staff one end is will be far from by electronic sliding block Slug collection is into collecting tank, centralized processing, reduces cleaning dead angle, reduces cleaning difficulty；

(2) shutter includes upper shutter and lower shutter, during parallel with the lower shutter expansion of upper shutter, can stop The cutting fluid of splashing；After work, upper shutter and lower shutter are vertical, and shutter at this time prevents dust etc. from falling into gap bridge Plate keeps the cleaning of machine, improves the service life of fixture.

To sum up, the utility model provides a kind of comprehensive numerically-controlled machine tool use for removing scrap, stopping cutting fluid and safeguarding fixture Bridge crossing plate.

Description of the drawings

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model protection Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of head cover；

In attached drawing, the component representated by each label is as follows：

1- lathe beds, 2- columns, 3- bridge crossing plates, 4- dust-extraction units, 5- shutters, 31- fixtures, 41- inner cavities, 42- head covers, 43- collecting tanks, 44- line slideways, the electronic sliding blocks of 45-, 46- linking arms, 47- hairbrush, 48- extensions, shutter under 51-, 52- are left Shutter, the right shutters of 53-, 54- link slots, 55- connection sheets.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts The all other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figs. 1-2, a kind of numerically-controlled machine tool bridge crossing plate, including lathe bed 1 and column 2, column 2 is fixed with lathe bed 1 to be connected It connects, column 2 includes left column and right column, and left column is connected with right column by bridge crossing plate 3, and bridge crossing plate 3 is equipped with fixture 31, removes Dirt device 4 and shutter 5, dust-extraction unit 4 include collection device and clearing apparatus, collection device include inner cavity 41, link and Head cover 42, the both ends of link are fixedly connected with the top of inner cavity 41, and head cover 42 is rotatablely connected with link, and inner cavity 41, which is equipped with, receives Collect slot 43, clearing apparatus includes line slideway 44 and electronic sliding block 45, and electronic sliding block 45 includes linking arm 46, the bottom of linking arm 46 Face is equipped with hairbrush 47；Collection device and clearing apparatus are respectively arranged at the both ends of bridge crossing plate 3, after the completion of work, press head cover 42, Inner cavity 41 is opened, workpiece is removed from fixture 31, starts electronic sliding block 45, electronic sliding block 45 is slided along line slideway 44, connection The hairbrush 47 of arm 46 drives scrap mobile and enters collecting tank 43；The quantity of shutter 5 is 2, shutter 5 include upper shutter and Lower shutter 51, upper shutter are rotatablely connected with lower shutter 51, and upper shutter includes left shutter 52 and right shutter 53, left Shutter 52 is flexibly connected with right shutter 53, shutter in rotation, is made shutter and lower 51 parallel expansion of shutter, is blocked Plate 5 stops the cutting fluid spilt during cutter work, and upper shutter is vertical with lower shutter 51, left shutter 52 and right shutter 53 Connection, 5 blocks dust of shutter etc. enter bridge crossing plate 3.

Wherein, head cover 42 includes left cover and right cover, and right cover includes the sum of extension 48, the length of left cover and right cover and is equal to inner cavity 41 length, the width of left cover are equal to the width of inner cavity 41, and the width of right cover is more than the width of inner cavity 41, and link passes through head cover 42 are fixedly connected with inner cavity 41, press right cover, and extension 48 separates with inner cavity 41, open inner cavity 41, pressing left cover, extension 48 with it is interior The top fitting of chamber 41, closes inner cavity 41.

Wherein, the edge of head cover 42 is equipped with dust-proof felt, and scrap had not only been prevented to be adhered to the edge of head cover 42, but also has increased head cover 42 Edge and inner cavity 41 buffering.

Wherein, extension 48 is made of magnetic material.

Wherein, left shutter 52 is equipped with link slot 54, and right shutter 53 is equipped with connection sheet 55, connection sheet 55 and link slot 54 Bottom surface be square structure, the length of side of connection sheet 55 is equal to the bottom surface length of side of link slot 54, left shutter 52, right shutter 53 it is vertical with lower shutter 51 respectively when, connection sheet 55 is caught in link slot 54.

Wherein, the top of lower shutter 51 is higher than the top of fixture 31, can be with when upper shutter is vertical with lower shutter 51 Fixture 31 is included in the inner space that shutter 5 is formed.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, do not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, be in order to preferably explain The principle and practical application of the utility model, so that skilled artisan can be best understood by and utilize this practicality It is new.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. a kind of numerically-controlled machine tool bridge crossing plate, including lathe bed and column, the column is fixedly connected with lathe bed, and the column includes Left column and right column, it is characterised in that：The left column is connected with right column by bridge crossing plate, and the bridge crossing plate is equipped with folder Tool, dust-extraction unit and shutter, the dust-extraction unit include collection device and clearing apparatus, the collection device include inner cavity, Link and head cover, the both ends of the link are fixedly connected with inner cavity, and the head cover is rotatablely connected with link, the inner cavity Equipped with collecting tank, the clearing apparatus includes line slideway and electronic sliding block, and the electronic sliding block includes linking arm, the connection The bottom surface of arm is equipped with hairbrush；The quantity of the shutter is 2, the shutter include upper shutter and lower shutter, it is described on Shutter is rotatablely connected with lower shutter, and the upper shutter includes left shutter and right shutter, the left shutter and the right side Shutter is flexibly connected.

2. numerically-controlled machine tool bridge crossing plate according to claim 1, it is characterised in that：The head cover includes left cover and right cover, The right cover includes the length that the sum of extension, the length of the left cover and right cover is equal to inner cavity, and the width of the left cover is equal to interior The width of chamber, the width of the right cover are more than the width of inner cavity.

3. numerically-controlled machine tool bridge crossing plate according to claim 1 or 2, it is characterised in that：The edge of the head cover is equipped with anti- Dirt felt.

4. numerically-controlled machine tool bridge crossing plate according to claim 2, it is characterised in that：The extension is made of magnetic material.

5. numerically-controlled machine tool bridge crossing plate according to claim 1, it is characterised in that：The left shutter is equipped with link slot, The right shutter is equipped with connection sheet, and the bottom surface of the connection sheet and link slot is square structure, the side of the connection sheet The long bottom surface length of side equal to link slot.

6. numerically-controlled machine tool bridge crossing plate according to claim 1, it is characterised in that：The top of the lower shutter is higher than folder The top of tool.