A kind of flying chip safeguard structure of numerically-controlled machine tool
Technical field
It the utility model is related to numerically-controlled machine tool apparatus field, the flying chip safeguard structure of more particularly to a kind of numerically-controlled machine tool.
Background technology
Numerically-controlled machine tool is numerically-controlled machine tool (the i.e. CNC of Computer numerical control machine tools)
Abbreviation, be a kind of automated machine tool equipped with program control system.The control system can be handled logically to be compiled with control
Code or other symbolic instruction regulated procedures, and decoded, with the digital representation of code, numerical control is inputted by information carrier
Device.Various control signals are sent by numerical control device through calculation process, control the action of lathe, shape by drawing and ruler
It is very little, automatically part is processed.Numerically-controlled machine tool preferably solves the part processing of complexity, precision, small lot, multi items
Problem, is a kind of flexible, dynamical automated machine tool, represents the developing direction of modern machine control technology, is a kind of
Typical electromechanical integrated product.
In existing numerically-controlled machine tool, lack safeguard structure on the left side of processing channel, right side and rear side so that adding
The flying chip produced during work is easily accessible in the left and right rail and processing gantry of lathe, so that trigger device fails,
So that efficiency of productive forces, in view of this, it is really necessary to develop a kind of flying chip safeguard structure of numerically-controlled machine tool, to solve above-mentioned ask
Topic.
Utility model content
For the shortcomings of the prior art, the purpose of this utility model is to provide a kind of flying chip of numerically-controlled machine tool
Safeguard structure, it enables to lathe internal structure to be set from flying chip and dust pollution, reduction in numerically-controlled machine tool process
Standby failure rate, improves production efficiency.
In order to realize above-mentioned purpose according to the present utility model and other advantages, there is provided a kind of flying chip of numerically-controlled machine tool is prevented
Protection structure, including:
Side guard assembly;And
Machining spindle guard assembly in the guard assembly of side,
Wherein, side guard assembly includes left guide plate and right guide plate, and left guide plate is parallel with right guide plate and interval is set
Put to form the processing channel positioned between the two, machining spindle guard assembly is arranged in the processing channel, and can be along a left side
Guide plate and right guide plate are toward polyslip.
Preferably, if the lower section of left guide plate and right guide plate is connected with the side protective plate that dry plate is arranged in order.
Preferably, adjacent two panels side protective plate partly overlaps and keeps contacting each other.
Preferably, the dorsal part of side protective plate is connected with for so that keeping elastic part weight between adjacent two panels side protective plate
Folded reply component.
Preferably, machining spindle guard assembly includes:
The stent being slidably connected with left guide plate and right guide plate;
Transverse guidance piece on stent;And
Two groups of machining spindle protective plates on stent,
Wherein, two groups of machining spindle protective plates at intervals are used to install machining spindle between the two to be formed to be located at
Installation space, and two groups of machining spindle protective plates keep Elastic Contact with machining spindle between the two, and two groups of machining spindles are prevented
Backplate transversely guide plate can mutually be drawn close or remote.
Preferably, machining spindle protective plate and reply component are collapsible or elongation elastic bouffancy piece.
Preferably, if the inner side of left guide plate and right guide plate is equipped with dry plate along the extending direction of the processing channel
The obstruction piece extended vertically, stops piece and side protective plate Joint, can draw in machining spindle guard assembly along left guide plate and the right side
In the reciprocal slipping of guide card, stopping piece can optionally contact successively with machining spindle guard assembly.
Preferably, be equipped with dust suction subassembly below left guide plate and right guide plate, dust suction subassembly include dust gathering arrester with
And the dust catcher in dust gathering arrester.
Preferably, dust gathering arrester is in the gesture gradually gathered from the inner side of the processing channel to outside, the center of dust gathering arrester
Place is equipped with bleeding point.
Compared with prior art, its advantage is the utility model:It is enabled in numerically-controlled machine tool process
Lathe internal structure reduces equipment failure rate, improves production efficiency from flying chip and dust pollution.
Brief description of the drawings
Fig. 1 is the three-dimensional structure view according to the flying chip safeguard structure of numerically-controlled machine tool described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, the foregoing and other mesh of the utility model
, feature, aspect and advantage will be apparent, to make those skilled in the art can be real according to this with reference to specification word
Apply.In the accompanying drawings, for clarity, shape and size can be amplified, and identical attached drawing mark will be used in all figures
Remember to indicate the same or similar component.In the following description, such as front portion, back, rear portion, the left side, the right, top, bottom,
For the words such as top, lower part are just for structure distribution as shown in Figure 1.Especially, " height " equivalent to from top on earth
The size in portion, " width " equivalent to size from left to right, " depth " is equivalent to vertical size.These are with respect to art
Language is for convenience and is usually not intended as the specific orientation of needs.Be related to attachment, connection etc. term (for example,
" connection " and " attachment ") refer to that these structures pass through intermediate structure is fixed directly or indirectly to one another or is attached relation, Yi Jike
Dynamic or rigidly attached or relation, unless otherwise clearly stating.
With reference to Fig. 1, the flying chip safeguard structure of numerically-controlled machine tool includes:Side guard assembly 1 and machining spindle guard assembly 2,
Wherein, side guard assembly 1 includes left guide plate 11 and right guide plate 12, and left guide plate 11 is parallel with right guide plate 12 and interval is set
Put to form the processing channel positioned between the two, machining spindle guard assembly 2 is arranged in the processing channel, and can be along a left side
Guide plate 11 and right guide plate 12 are toward polyslip.In a preferred embodiment, the lower section of machining spindle guard assembly 2 is additionally provided with
Rear protecting cover board 13.
Further, if the lower section of left guide plate 11 and right guide plate 12 is connected with the side protective plate that dry plate is arranged in order
13, wherein, adjacent two panels side protective plate 13 partly overlaps and keeps contacting each other.
With reference to Fig. 1, the dorsal part of side protective plate 13 is connected with for so that keeping elastic portion between adjacent two panels side protective plate 13
Divide overlapping reply component 133, so that side protective plate 13 can support the left guiding of lower edge in the elastic force for replying component 133
The extending direction of piece 11 and right guide plate 12 is arranged, and side protective plate 13 is sufficiently spread out.
Referring again to Fig. 1, machining spindle guard assembly 2 includes:
The stent 21 being slidably connected with left guide plate 11 and right guide plate 12;
Transverse guidance piece 22 on stent 21;And
Two groups of machining spindle protective plates 23 on stent 21,
Wherein, two groups of machining spindle protective plates 23 at intervals process master positioned between the two to be formed for installing
The installation space of axis, and two groups of machining spindle protective plates 23 keep Elastic Contact, two groups of processing masters with machining spindle between the two
Axis protective plate 23 transversely guide plate 22 can mutually be drawn close or remote.So that machining spindle guard assembly 2 can adapt to not
With the machining spindle of size, while it is also convenient for the dismounting and maintenance of machining spindle.
In a preferred embodiment, machining spindle protective plate 23 and reply component 133 are collapsible or elongation bullet
Property bouffancy piece.
In a preferred embodiment, the lower end for replying component 133 is equipped with the mating part 134 matched with machine tool guideway.
Referring again to Fig. 1, the inner side of left guide plate 11 and right guide plate 12 is all provided with along the extending direction of the processing channel
If the obstruction piece 132 for having dry plate to extend vertically, piece 132 and 13 Joint of side protective plate are stopped, can in machining spindle guard assembly 2
Along along 12 reciprocal slipping of left guide plate 11 and right guide plate, stop piece 132 can optionally with machining spindle protection group
Part 2 contacts successively.So that when machining spindle guard assembly 2 is being moved along with machining spindle, stopped by oppressing
Before piece 132 enables to the side protective plate 13 after machining spindle guard assembly 2 to be focused into machining spindle guard assembly 2
Side, so as to will not be impacted to the normal operation of machining spindle and other mechanisms of lathe;And when machining spindle guard assembly 2 exists
With machining spindle move backward when, side protective plate 13 reply component 133 elastic restoring force effect under can with processing lead
Axis guard assembly 2 remains contact, prevents flying chip and dust from entering in other mechanisms such as machine tool guideway, and then improve protection
Effect.
Further, the lower section of left guide plate 11 and right guide plate 12 is equipped with dust suction subassembly 3, and dust suction subassembly 3 includes collection
Dust hood 31 and the dust catcher in dust gathering arrester 31.
In a preferred embodiment, dust gathering arrester 31 is in the gesture gradually gathered from the inner side of the processing channel to outside,
Bleeding point 32 is equipped with the center of dust gathering arrester 31.Being capable of gathering through dust gathering arrester 31 so as to process the tiny flying chip and dust of generation
Afterwards by 32 exclusion machine of bleeding point outside and handled by centralized collection, protect workshop cleanliness factor.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
Application, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiment of the utility model is disclosed as above, it is not limited in institute in specification and embodiment
Row use, it can be applied to the field of various suitable the utility model completely, can for those skilled in the art
Easily realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, this practicality
It is new to be not limited to specific details and shown here as the legend with description.