CN217728056U - High-freedom-degree ultra-precise numerical control machine tool - Google Patents
High-freedom-degree ultra-precise numerical control machine tool Download PDFInfo
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- CN217728056U CN217728056U CN202221308948.XU CN202221308948U CN217728056U CN 217728056 U CN217728056 U CN 217728056U CN 202221308948 U CN202221308948 U CN 202221308948U CN 217728056 U CN217728056 U CN 217728056U
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Abstract
The utility model discloses a high degree of freedom ultra-precision numerical control machine tool relates to machining technical field, aims at solving the problem that piece increase lathe wearing and tearing influence its life-span and precision. The key points of the technical scheme are as follows: including the organism, be provided with the cavity that holds that is used for processing on the organism, be provided with in the processing cavity around establishing the air current in the work piece outside, the air current will hold the cavity and separate for the clean cavity that is used for holding the processing cavity and the air current outside of work piece, hold and be provided with the open case that holds in one side in the cavity, when piece and cutting fluid pass through the air current, piece and cutting fluid receive an effort that the case was held to the orientation. The utility model discloses a set up the downward air current that blows, the sweeps is concentrated downwards, prevents that the sweeps from moving to great within range for inside has better cleanliness, reduces because the sweeps exists the problem that makes the lathe excessively wear and tear, promotes the precision and the life-span of lathe, and the lathe adopts the multiaxis drive, makes the lathe have higher degree of freedom.
Description
Technical Field
The utility model relates to a machining technical field, more specifically say, it relates to a high degree of freedom ultraprecise numerical control machine tool.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.
In the using process, the cutter and a workpiece generate large relative displacement in the process, so that chips cut from the workpiece are displaced due to self inertia, the chips fly off, meanwhile, a certain gap is inevitably formed in the lathe, gaps also exist among various rotating shafts, the chips are easy to jump into the gaps in the moving process, unnecessary abrasion occurs to the lathe, and the precision and the service life of the lathe are greatly influenced.
The utility model provides a new technical scheme solves the problem that piece increase lathe wearing and tearing influence its life-span and precision.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a high degree of freedom ultraprecise numerical control machine tool through setting up the air curtain subassembly, accomplishes the separation between work piece processing region and the lathe for the piece is more concentrated, thereby makes to have reduced clastic distribution region, has reduced the probability that the sweeps flies into in the lathe clearance, reduces the lathe because the wearing and tearing that the piece produced.
The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a high degree of freedom ultra-precision numerical control machine tool, includes the organism, be provided with the cavity that holds that is used for processing on the organism, be provided with in the processing cavity around establishing the air current in the work piece outside, the air current will hold the cavity and separate for the processing cavity that is used for holding the work piece and the clean cavity in the air current outside, it is provided with the open case that holds in one side in the cavity to hold, passes through as piece and cutting fluid during the air current, piece and cutting fluid receive an effort that the case was held to orientation.
The utility model discloses further set up to: the included angle between the airflow direction of the airflow and the vertical downward direction is less than 90 degrees.
The utility model discloses further set up to: the opening of the containing box is arranged right opposite to the airflow, and the opening of the containing box is right opposite to the area covering airflow distribution area.
The utility model discloses further set up to: the direction of the air flow is vertically arranged downwards, and the cross section of the air flow is annular.
The utility model discloses further set up to: the air curtain component is arranged on the machine body and comprises an air pump arranged at the top of the machine body and an air curtain opening arranged on the top wall in the accommodating cavity, and the direction of the air curtain opening is vertically arranged downwards.
The utility model discloses further set up to: the shape of the opening of the containing box is similar to the shape of the cross section of the airflow, and a through hole communicated with the outside is formed in the containing box.
The utility model discloses further set up to: and a containing cavity with the horizontal position lower than that of the through hole is arranged in the containing box.
The utility model discloses further set up to: the part of the containing box below the through hole is in a conical shape, and the containing box is arranged below the slide rail of the machine body.
To sum up, the utility model discloses following beneficial effect has:
by arranging the air curtain component, the air curtain component generates circular air flow, so that the inside of the circular air flow is divided into a processing cavity and a cleaning cavity for processing, flying scraps during processing directly move downwards more simply under the action of the air flow, the scraps obtain downward acceleration, the scraps are more concentrated in a corresponding area, and scattering of the scraps is reduced, so that the scraps are prevented from moving into gaps of a machine tool, meanwhile, circulation of the air flow accelerates circulation of internal air flow, and a function of accelerating internal heat dissipation is achieved, by arranging the accommodating box and arranging through holes which are opposite to the air flow on the inner wall of the accommodating box, the internal air flow directly passes through the through holes, the inner wall of the accommodating box provided with the through holes plays a role of a filter screen, the scraps mixed in the air flow are blocked, so that the scraps are concentrated in the accommodating box, the through holes are arranged on the side walls, the scraps move downwards more simply under the action of self gravity, and the probability of blocking of the through holes is reduced,
drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
In the figure: 1. a body; 2. a receiving cavity; 3. processing a cavity; 4. cleaning the cavity; 5. an air pump; 6. an air curtain; 7. an accommodating box; 8. and a through hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example (b): a high-freedom-degree ultra-precise numerical control machine tool is shown in figures 1-3 and comprises a machine body 1, an air curtain assembly and a containing box 7, wherein a containing cavity 2 is formed in the machine body 1, the air curtain assembly is arranged on the inner top wall of the containing cavity 2, and the containing box 7 is arranged at the bottom of the containing cavity 2 and is opposite to the air curtain assembly.
As shown in the figure, the air curtain assembly comprises an air pump 5 arranged at the top of the machine body 1 and an air curtain 6 arranged on the top wall in the accommodating cavity 2, the air pump 5 is communicated with an air curtain port, through the operation of the air pump 5, air can move to the air curtain 6 more simply, the replacement of internal air is completed through the air curtain 6, so that an air flow is formed at an outlet of the air curtain 6, the outlet of the air curtain 6 is vertically arranged downwards, the air flow generated by the air curtain 6 moves vertically downwards, the included angle between the direction of the air flow and the vertical downward direction is smaller than 90 degrees, so that when chips generated after cutting pass through the air flow, under the action of the air flow, the chips are subjected to a vertical downward acting force except gravity, the acting force enables the chips to generate a vertical downward acceleration, the chips can fall down more quickly, the distribution radius of the horizontal plane of the chips is reduced, the difficulty of the chips flying upwards is increased, the chips are prevented from moving to gaps inside the machine tool, unnecessary abrasion is generated when the machine tool is operated, and the service life of the machine tool is shortened.
As shown in the figure, 6 annular distributions of air curtain are on organism 1 for 6 spun air currents of air curtain form annular air current, and the inboard of annular air current is used for processing the work piece, forms processing cavity 3, forms clean cavity 4 between annular air current and the inner wall that holds cavity 2, and the piece has bigger decurrent minute speed in clean cavity 4, thereby makes to have better cleanliness on organism 1's the inside wall, not only reduces clastic splashing, reduces the degree of difficulty to the inside clearance of organism 1 simultaneously.
As shown in the figure, it is the box that the shape of cross section is the rectangle to hold case 7, the top surface that holds case 7 is opened, and hold the bottom that case 7 set up and holding cavity 2, the bottom and the external intercommunication that hold cavity 2, set up the through-hole 8 that the intercommunication held cavity 2 and held case 7 on the lateral wall that holds case 7, the lateral wall that holds case 7 sets gradually to the three-section from top to bottom, the contained angle of three-section and vertical direction is little in proper order, big, little, make middle one section more level set up, through-hole 8 sets up on middle one section, make the air current just in time blow on the middle one section that nearly level set up, make the air current blow outside through-hole 8, and the one end that horizontal position is the highest is because the slope sets up, make the opening size that holds case 7 be greater than the cage scope of air current, even when the piece has certain horizontal component speed, it also can accomplish clastic collection to hold case 7, make piece furthest be in holding in and hold case 7, hold case 7 one section lateral wall of lowest, the increase holds case 7 storage volume, prevent that the piece from piling up, block up through-hole 8, cause inside air to be difficult to circulate.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a high degree of freedom ultraprecise numerical control machine tool, includes organism (1), be provided with on organism (1) and be used for the processing hold cavity (2) and processing cavity (3), its characterized in that: the machining cavity (3) is internally provided with an air flow wound on the outer side of a workpiece, the air flow divides the accommodating cavity (2) into the machining cavity (3) for accommodating the workpiece and a cleaning cavity (4) on the outer side of the air flow, an accommodating box (7) with one open side is arranged in the accommodating cavity (2), and when chips and cutting fluid pass through the air flow, the chips and the cutting fluid are subjected to an acting force towards the accommodating box (7).
2. The high-degree-of-freedom ultra-precise numerical control machine tool according to claim 1, characterized in that: the included angle between the airflow direction of the airflow and the vertical downward direction is smaller than 90 degrees.
3. The high-degree-of-freedom ultra-precise numerical control machine tool according to claim 1, characterized in that: the opening of the containing box (7) is arranged right opposite to the airflow, and the opening of the containing box (7) is right opposite to the area covering airflow distribution area.
4. The high degree of freedom ultra-precision numerically controlled machine tool according to claim 2, wherein: the direction of the air flow is vertically arranged downwards, and the cross section of the air flow is annular.
5. The high-degree-of-freedom ultra-precise numerical control machine tool according to claim 4, characterized in that: the air curtain structure is characterized in that an air curtain assembly is arranged on the machine body (1), the air curtain assembly comprises an air pump (5) arranged at the top of the machine body (1) and an air curtain (6) arranged on the inner top wall of the accommodating cavity (2), and the air outlet direction of the air curtain (6) is vertically arranged downwards.
6. The high-degree-of-freedom ultra-precise numerical control machine tool according to claim 1, characterized in that: the shape of the opening of the accommodating box (7) is similar to the shape of the cross section of the airflow, and a through hole (8) communicated with the outside is formed in the inner wall of the accommodating box (7).
7. The high-degree-of-freedom ultra-precise numerical control machine tool according to claim 1, characterized in that: the containing box (7) is internally provided with a containing cavity with the horizontal position lower than the horizontal height of the through hole (8).
8. The high-degree-of-freedom ultra-precise numerical control machine tool according to claim 7, characterized in that: the part of the accommodating box (7) below the position of the through hole (8) is in a conical shape, and the accommodating box (7) is arranged below the sliding rail of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221308948.XU CN217728056U (en) | 2022-05-25 | 2022-05-25 | High-freedom-degree ultra-precise numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221308948.XU CN217728056U (en) | 2022-05-25 | 2022-05-25 | High-freedom-degree ultra-precise numerical control machine tool |
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| Publication Number | Publication Date |
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| CN217728056U true CN217728056U (en) | 2022-11-04 |
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| CN202221308948.XU Active CN217728056U (en) | 2022-05-25 | 2022-05-25 | High-freedom-degree ultra-precise numerical control machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116572027A (en) * | 2023-07-13 | 2023-08-11 | 苏州斯宾耐特化纤科技有限公司 | Drilling and polishing grinding device for spinneret plate machining |
-
2022
- 2022-05-25 CN CN202221308948.XU patent/CN217728056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116572027A (en) * | 2023-07-13 | 2023-08-11 | 苏州斯宾耐特化纤科技有限公司 | Drilling and polishing grinding device for spinneret plate machining |
| CN116572027B (en) * | 2023-07-13 | 2023-09-22 | 苏州斯宾耐特化纤科技有限公司 | Drilling and polishing grinding device for spinneret plate machining |
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