CNC machine
Technical field
The utility model belongs to CNC machine field, is to be related to a kind of CNC machine more specifically.
Background technology
Currently, mobile phone mounting plate is processed by CNC machine;The CNC machine of the prior art was producing and processing
Cheng Zhong is sent mobile phone mounting plate to stationary fixture in CNC machine by people.Concrete operations are:Staff is by one
Mobile phone mounting plate to be processed is sent on the stationary fixture to CNC machine, then shuts the safety door of CNC machine, waits for CNC machine
After completion of processing, staff is then turned on safety door and takes out material, so on circulate.
As shown in Figure 1, the fixedly connected below of 1 ' of stationary fixture has 2 ' of workbench, the length direction along 2 ' of workbench offers three
A 3 ' of straight slot being mutually parallel.
Since staff is when picking and placeing mobile phone mounting plate, be easy to cause mobile phone mounting plate drop to it is on 2 ' of workbench or logical
In 3 ' of slot, the damage of mobile phone mounting plate is easily led to.
Utility model content
The purpose of this utility model is to provide a kind of CNC machines, to solve mobile phone mounting plate existing in the prior art
The technical issues of being damaged after falling.
To achieve the above object, the technical solution adopted in the utility model is:A kind of CNC machine, including workbench are provided
With the stationary fixture above the workbench, the workbench is equipped with for falling buffering to the offer of mobile phone mounting plate
Elastic buffer member;
The elastic buffer member includes sticking part, department of assembly and buffer part;
The bottom end of the sticking part is connect with one end of the department of assembly;
One end of the buffer part is connected to the top of the sticking part, and the other end is connected to the department of assembly far from described
One end of sticking part;
The sticking part is bonded with the side wall of the stationary fixture;
The department of assembly is bonded with the top of the workbench.
Further, the department of assembly is equipped with logical on the workbench for the elastic buffer member to be assemblied in
Rolling assembly in slot.
Further, the department of assembly is equipped with the fixed plate for elastic rolling component assembly, the fixed plate packet
The first mounting plate and the second mounting plate are included, first mounting plate is located at the upper wall of the department of assembly, second mounting plate position
Lower wall in the department of assembly;Limit hole there are two being all provided on first mounting plate and second mounting plate;
There are two the rolling assembly is set;One rolling assembly is installed on first mounting plate, described in another
Rolling assembly is installed on second mounting plate;
The rolling assembly includes sliding bar, roller and third limiting plate;
The sliding bar and one end of the rotary shaft of the roller are connected;
The described sliding one end of bar far from the rotary shaft passes through the limit hole;
Three limiting plate is connected to the sliding end of the bar far from the rotary shaft.
Further, the limit hole is set as kidney slot;It is equipped between two rolling assemblies for adjusting two institutes
State the flexible adjustment mechanism of the spacing of rolling assembly.
Further, the flexible adjustment mechanism includes shell, the first abutting portion, the first telescopic rod, the first elastic component,
One limiting plate, the second abutting portion, the second telescopic rod, the second elastic component and the second limiting plate;
The first slot, the second slot, the first hole and the second hole are equipped in the shell;
One end of first telescopic rod is connect with the first abutting portion, and the other end is connect with first limiting plate;
The first limiting plate sliding is connected in first slot, and first elastic component is located in first slot,
One end of first elastic component is connected to first limiting plate, and the other end is connected to the inner wall of first slot;Described
The sliding of one telescopic rod is connected in first hole, and first abutting portion is contradicted with a rotary shaft;
One end of second telescopic rod is connect with the second abutting portion, and the other end is connect with second limiting plate;
The second limiting plate sliding is connected in second slot, and second elastic component is located in second slot,
One end of second elastic component is connected to second limiting plate, and the other end is connected to the inner wall of second slot;Described
The sliding of two telescopic rods is connected in second hole, and second abutting portion is contradicted with another described rotary shaft.
Further, side of first limiting plate far from first abutting portion is connected with the first gag lever post;It is described
Side of second limiting plate far from second abutting portion is connected with the second gag lever post;One end of first elastic component is socketed on
First gag lever post;One end of second elastic component is socketed on second gag lever post.
Further, the buffer part is set as silicagel pad.
Further, the buffer part is set as netted, and the bore of its mesh is less than the width of mobile phone mounting plate.
Further, the one end of the department of assembly far from the sticking part is equipped with buffer bar.
Further, first abutting portion and second abutting portion are set as arc.
The advantageous effect of CNC machine provided by the utility model is:Compared with prior art, the utility model CNC machines
Bed by being bonded of sticking part and the side of stationary fixture, department of assembly is bonded with the top of workbench and buffer part is connected to peace
It fills between sticking part and department of assembly so that elastic buffer member cross section is the triangle of hollow out so that buffer part has direction
The function of triangle interior compression, so that mobile phone mounting plate falls when buffer part, mobile phone mounting plate can obtain fabulous
Protection;And the design for passing through triangle so that CNC machine processing mobile phone mounting plate and the aluminium skimmings that generate, it is logical with cutting fluid one
It is flowed out from the inclined-plane of triangle, reduces abrasion of the aluminium skimmings to mobile phone mounting plate.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the workbench and stationary fixture in CNC machine in the prior art;
Fig. 2 is the structural schematic diagram that the CNC machine that the utility model embodiment provides is assemblied in workbench;
Fig. 3 is the structural schematic diagram of the elastic buffer member in Fig. 2;
Fig. 4 is the A direction views in Fig. 3;
Fig. 5 is the structural schematic diagram two of the fixed plate and department of assembly in Fig. 4;
Fig. 6 is the sectional structure chart of the elastic regulating structure in Fig. 4;
Fig. 7 is the sectional structure chart of the line B-B along Fig. 3;
Fig. 8 is enlarged drawing at the B in Fig. 2.
Wherein, each reference numeral in figure:
1 '-stationary fixtures;2 '-workbench;3 '-straight slots;
1- workbench;2- stationary fixtures;
3- elastic buffer members;31- sticking parts;The departments of assembly 32-;33- buffer parts;
4- rolling assemblies;41- slides bar;42- rollers;43- third limiting plates;
5- fixed plates;The first mounting plates of 51-;The second mounting plates of 52-;53- limit holes;
6- shells;The first abutting portions 61-;The first telescopic rods of 62-;The first elastic components of 63-;The first limiting plates of 64-;65-
Two abutting portions;The second telescopic rods of 66-;The second elastic components of 67-;The second limiting plates of 68-;
The first slots of 7-;The second slots of 8-;The first holes 9-;
The second holes 10-;The first gag lever posts of 20-;The second gag lever posts of 30-;40- buffer bars.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, now CNC machine provided by the utility model is illustrated.CNC machine, including work
Make platform 1 and stationary fixture 2, workbench 1 is equipped with for providing the elastic buffer member 3 for falling buffering to mobile phone mounting plate;Bullet
Property Buffer Unit 3 include sticking part 31, department of assembly 32 and buffer part 33;The bottom end of sticking part 31 connects with one end of department of assembly 32
It connects;One end of buffer part 33 is connected to the top of sticking part 31, and the other end is connected to the one end of department of assembly 32 far from sticking part 31;
Sticking part 31 is bonded with the side wall of stationary fixture 2;Department of assembly 32 is bonded with the top of workbench 1.
CNC machine provided by the utility model passes through the side of sticking part 31 and stationary fixture 2 compared with prior art
Fitting, department of assembly 32 be bonded with the top of workbench 1 and buffer part 33 be connected to installation sticking part 31 and department of assembly 32 it
Between so that elastic buffer member 3 cross section is the triangle of hollow out so that buffer part 33 has to be compressed towards triangle interior
Function, so that mobile phone mounting plate falls when buffer part 33, mobile phone mounting plate can obtain fabulous protection;And pass through three
Angular design so that CNC machine processing mobile phone mounting plate and the aluminium skimmings that generate, with the logical inclined-plane stream from triangle of cutting fluid one
Go out, reduces abrasion of the aluminium skimmings to mobile phone mounting plate.
Further, department of assembly 32 is equipped with the rolling assembly 4 for elastic buffer member 3 to be assemblied in straight slot.Pass through
Rolling assembly 4, elastic buffer member is assemblied in by way of rolling in straight slot so that elastic buffer member 3 assembly when more
It is easily convenient to add.
Further, department of assembly 32 is equipped with the fixed plate 5 assembled for elastic rolling assembly 4, and fixed plate 5 includes the first peace
Loading board 51 and the second mounting plate 52, the first mounting plate 51 are located at the upper wall of department of assembly 32, and the second mounting plate 52 is located at department of assembly 32
Lower wall;Limit hole 53 there are two being all provided on first mounting plate 51 and the second mounting plate 52;There are two rolling assembly 4 is set;One
Rolling assembly 4 is installed on the first mounting plate 51, another rolling assembly 4 is installed on the second mounting plate 52;Rolling assembly 4 includes sliding
Move bar 41, roller 42 and third limiting plate 43;It slides bar 41 and one end of the rotary shaft of roller 42 is connected;Bar 41 is slid far from rotation
One end of shaft passes through limit hole 53;Three limiting plates are connected to end of the sliding bar 41 far from rotary shaft.
Pass through the fixation of the first mounting plate 51 and the second mounting plate 52 so that the sliding bar 41 for being assemblied in limit hole 53 is difficult to
Off-axis is swung;One end by sliding bar 41 is connected to third limiting plate 43, and the other end is connected to roller 42 so that sliding
Bar 41 is difficult to be axially disengaging fixed plate 5, and the setting of roller 42 so that when the assembly of elastic buffer member 3, more easily just
It is prompt.
Further, limit hole 53 is set as long waist round hole;It is equipped between two rolling assemblies 4 for adjusting two rolling groups
The flexible adjustment mechanism of 4 gap size of part.
By the way that limit hole 53 is set as long waist round hole so that two rolling assemblies 4 can opposite or Relative sliding so that two
Interval between a rolling assembly 4 is adjustable, in order to which elastic buffer member 3 is adapted to the different workbench 1 with straight slot;It is logical
It is arranged while crossing flexible adjustment mechanism and long waist round hole so that the gap size between two rolling assemblies 4 is adjusted by elasticity
Mechanism flexible adjustment is saved, staff's practical operation is convenient for.
Further, flexible adjustment mechanism includes shell 6, the first abutting portion 61, the first telescopic rod 62, the first elastic component 63
With the first limiting plate 64 and the second abutting portion 65, the second telescopic rod 66, the second elastic component 67 and the second limiting plate 68;Shell 6
Inside it is equipped with the first slot 7, the second slot 8, the first hole 9 and the second hole 10;One end of first telescopic rod 62 is connect with the first abutting portion 61,
The other end is connect with the first limiting plate 64;The sliding of first limiting plate 64 is connected in the first slot 7, and the first elastic component 63 is located at first
In slot 7, one end of the first elastic component 63 is connected to the first limiting plate 64, and the other end is connected to the inner wall of the first slot 7;First is flexible
The sliding of bar 62 is connected in the first hole 9, and the first abutting portion 61 and a rotary shaft contradict;One end and second of second telescopic rod 66
Abutting portion 65 connects, and the other end is connect with the second limiting plate 68;The sliding of second limiting plate 68 is connected in the second slot 8, the second bullet
Property part 67 is located in the second slot 8, and one end of the second elastic component 67 is connected to the second limiting plate 68, and the other end is connected to the second slot 8
Inner wall;The sliding of second telescopic rod 66 is connected in the second hole 10, and the second abutting portion 65 is contradicted with another rotary shaft.
Pass through the first abutting portion 61 for sliding the first telescopic rod 62 in the first slot 7, being connected to 62 one end of the first telescopic rod
And it is connected to the first elastic component 63 between the first telescopic rod 62 and the inner wall of the first slot 7 so that rotary shaft is flexible with first
Elastic telescopic of the bar 62 in the first hole 9 and slide and be connected in a long waist round hole;It is stretched in the second of the second slot 8 by sliding
Contracting bar 66, the second abutting portion 65 for being connected to 66 one end of the second telescopic rod and it is connected to the second telescopic rod 66 and the second slot 8
The second elastic component 67 between inner wall so that rotary shaft is with elastic telescopic of second telescopic rod 66 in the second hole 10 and the company of sliding
It is connected in another long waist round hole;Gap size between two rolling assemblies 4 of flexible adjustment mechanism flexible adjustment, it is suitable to realize
With the different workbench 1 with straight slot.
Further, side of first limiting plate 64 far from the first abutting portion 61 is connected with the first gag lever post 20;Second limit
Position side of the plate 68 far from the second abutting portion 65 is connected with the second gag lever post 30;One end of first elastic component 63 is socketed on the first limit
Position bar 20;One end of second elastic component 67 is socketed on the second gag lever post 30.It is socketed on the first gag lever post by the first elastic component 63
20 so that more stablize when the first elastic component 63 compresses or is unfolded in the first slot 7;It is socketed on second by the second elastic component 67
Gag lever post 30 so that more stablize when the second elastic component 67 compresses or is unfolded in the second slot 8.
Further, buffer part 33 is set as silicagel pad.It is because silicagel pad has by the way that buffer part 33 is set as silicagel pad
Certain tension, flexibility, excellent insulating properties, pressure resistance, high temperature resistant, low temperature resistant, chemical property is stable, Environmental Safety, is no different
The characteristic of taste and not soluble in water and any solvent so that buffer part 33 can be preferably used cooperatively with cutting fluid.
Further, buffer part 33 is set as netted, and the bore of its mesh is less than the width of mobile phone mounting plate.By that will delay
It rushes portion 33 and is set as netted, in order to flow to the aluminium skimmings of buffer part 33 to be flowed out in mesh, reduce aluminium skimmings to mobile phone mounting plate
Damage;The bore of mesh is less than the width of mobile phone mounting plate, is that mobile phone mounting plate drops to workbench 1 from mesh in order to prevent
In upper or straight slot.
Further, the one end of department of assembly 32 far from sticking part 31 is equipped with buffer bar 40.By in the separate patch in department of assembly 32
The one end in conjunction portion 31 is equipped with buffer bar 40 so that slides to the mobile phone mounting plate of the low level of buffer part 33, it is difficult to skid off buffer part
33。
Further, the first abutting portion 61 and the second abutting portion 65 are set as arc.By by the first abutting portion 61 and
Two abutting portions 65 are set as arc, are preferably used cooperatively with rolling assembly 4 convenient for flexible adjustment mechanism.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.