CN109866076B - High-efficiency milling machine air blowing device for tracking control based on linkage double-pressure principle - Google Patents
High-efficiency milling machine air blowing device for tracking control based on linkage double-pressure principle Download PDFInfo
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- CN109866076B CN109866076B CN201910174346.6A CN201910174346A CN109866076B CN 109866076 B CN109866076 B CN 109866076B CN 201910174346 A CN201910174346 A CN 201910174346A CN 109866076 B CN109866076 B CN 109866076B
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Abstract
The invention discloses a high-efficiency milling machine air blowing device for tracking control based on a linkage double-pressure principle. The cooling mechanism arranged on the main shaft support seat adjusts the air pressure of the vacuum bin through the lifting control of the main shaft, so that the angle control is realized, the double-pressure pipe of the vacuum bin is communicated with the conversion head, the air cooling value can be adjusted in real time by means of the pressure, the air cooling wind power imbalance is avoided, the whole body does not need to move along with the main shaft when being used, the automatic adjustment of the cooling position is realized, a blowing device does not need to be adjusted manually, and the use is more convenient and safer.
Description
Technical Field
The invention relates to the field of milling machines, in particular to a high-efficiency milling machine blowing device for tracking control based on a linkage double-pressure principle.
Background
Numerical control milling machine belongs to ripe product in the processing market, the stable performance is reliable, good precision keeps, be applicable to shape complicacy and required precision, be the indispensable automatic processing equipment in processing market, in cutting process, the production of friction can lead to the tool bit to send out the boiling hot, consequently need align through gas blowing device and carry out the air-cooling, make the tool bit obtain real-time cooling, gas blowing device can also clear up the sweeps that the cutting produced, the general outfit that has received milling machine equipment manufacturer uses. The existing blowing devices on the market have the problems that the blowing device is used:
in the prior art, most of the air blowing devices are fixed on a main shaft in installation, so that following cooling is realized, the air blowing devices are easy to collide with products during processing, the products and the air blowing devices are damaged, the air blowing devices are also hindered when the main shaft is assembled with a cutter handle, and the air blowing devices need to be adjusted for multiple times, so that the air blowing devices which can be separated from the main shaft and realize following control are urgently needed to be invented.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-efficiency air blowing device for a milling machine, which is based on a linkage double-pressure principle to carry out tracking control, and aims to solve the problems that in the prior art, most of air blowing devices are fixed on a main shaft, so that following cooling is realized, the air blowing devices are easy to collide with products during processing, the products and the air blowing devices are damaged, the main shaft is also blocked when a tool shank is assembled, the air blowing devices need to be adjusted for many times, and the air blowing devices which can be separated from the main shaft and realize following control are urgently needed to be invented.
In order to achieve the purpose, the invention is realized by the following technical scheme: high efficiency milling machine gas blowing device based on two pressure principles of linkage carry out tracking control, its structure includes the host computer, guide tracked crossbeam, the main shaft support, cutting platform, servo cabinet, unable adjustment base, install in unable adjustment base rear end through the lock mode in the host computer bottom, unable adjustment base middle part upper end is equipped with servo cabinet, servo cabinet rear end is connected with the host computer, guide tracked crossbeam bottom rear end is installed in the host computer top through the registrate mode, the main shaft support top is installed in guide tracked crossbeam bottom front end through the gomphosis mode, the cutting platform lower extreme is installed in servo cabinet top through the lock mode.
As the further optimization of this technical scheme, the main shaft support includes the vacuum storehouse, the support main part, two pressure pipes, the conversion head, cooling body, the main shaft, the gas blow pipe is located support main part middle part perpendicularly through the mode of running through, the main shaft passes through the lock mode and installs in support main part right side, the main shaft top is located in the vacuum storehouse, two pressure pipes are installed inside the support main part through the lock mode, support main part bottom is equipped with the recess of movable mounting cooling body, vacuum storehouse upper end is connected with two pressure pipe upper ends, two pressure pipe middle parts are connected with the gas blow pipe through the conversion head.
As the further optimization of the technical scheme, the conversion head comprises an inner hollow sleeve head, a telescopic rod, a tightening ring and a combined valve plate, the inner hollow sleeve head is installed at the top of the conversion head in a sleeving mode, the more than two combined valve plates are arranged in the middle of the inside of the conversion head, the telescopic rod is arranged on the outside of the inside of the conversion head, the outside of the bottom of the inner hollow sleeve head is communicated with the top of the telescopic rod, the tightening ring is of a circular structure and is connected with the combined valve plate in a sleeving mode, and the bottom of the telescopic rod is buckled with the tightening ring.
As the further optimization of this technical scheme, cooling body includes compression gasbag, angle plectrum, tracking disk, and the compression gasbag right side is connected with the angle plectrum, and the angle plectrum is installed in tracking disk top through the lock mode, and the compression gasbag left end is connected with two venturi tubes.
As the further optimization of this technical scheme, the tracking dish includes that the air cooling connects, slowly aerifys the foot young, shrink air cock, diversion connect, and inside the tracking dish was located to the diversion connect, the shrink air cock ran through the tracking dish and is connected with the diversion connect, and the air cooling connects the bottom and installs in the tracking dish top through the lock mode, slowly aerifys the foot and is located the air cooling and connects insidely, and diversion connects the upper end and slowly aerifys the foot young and be connected.
As the further optimization of the technical scheme, the combined valve plate is provided with more than two assembling grooves of which the tops are provided with circular ring structures, so that the combined valve plate is fixed inside the air blowing pipe conveniently and is favorable for the angle adjustment of the combined valve plate.
As the further optimization of this technical scheme, the young inside inner chamber that is equipped with "Y" type structure of slow qi foot to can connect the leading-in shrink air cock of the interior gas of air cooling, and the inside inclined plane dog that is equipped with of air cooling connects, can laminate with the young "Y" type inner chamber entry of slow qi foot when sealed, played sealed effect.
As the further optimization of this technical scheme, the shrink air cock comprises a plurality of telescopic sleeves, and is the elasticity material to can cooperate gaseous output dynamics to carry out automatic flexible.
Advantageous effects
The invention relates to a high-efficiency milling machine blowing device for tracking control based on a linkage double-pressure principle, which is characterized in that a product to be processed is placed and fixed on a cutting platform, then a host and a servo cabinet are started and are cut and milled by a main shaft, when the main shaft descends, gas in a vacuum bin is driven to form a negative pressure value, and then the double-pressure pipe is connected with a cooling mechanism, so that the angle of the cooling mechanism is controlled by adsorption force, synchronous angle calibration is realized with a cutting tool at the bottom end of the main shaft, when the pressure of the double-pressure pipe is lower, an inner hollow sleeve head can release the suction force of a telescopic rod, so that a hoop ring descends, a combined valve block is opened to the maximum extent, the conveying capacity of air cooling is improved by matching with the descending depth of the main shaft, the phenomenon that the cooling is not in place is avoided, a compression air bag is used for connecting an angle plectrum with the double-pressure pipe, so that the angle of the angle plectrum is controlled according to the driving of positive and negative pressure, the tracking disc tracks the position of the main shaft cutter in real time, when air cooling needs to be closed, the tracking disc and the contraction air nozzle are vertically adjusted downwards, the slow air foot is jacked upwards by the turning joint, and sealing is formed for the air cooling joint.
Based on the prior art, the invention can achieve the following advantages after operation:
the cooling body that is equipped with on the main shaft support carries out the atmospheric pressure adjustment through the lift control of main shaft to the vacuum chamber to realize angle control, and the double-pressure pipe in vacuum chamber and conversion head intercommunication, and then can avoid the air-cooled wind-force unbalanced with the help of the real-time numerical value of adjusting the air-cooled of pressure, wholly use and need not follow the main shaft and remove promptly, and realized the automatic adjustment of cooling position, do not need manual adjustment gas blowing device, it is more convenient, safe to use.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a high-efficiency milling machine blowing device for tracking control based on a linkage double-pressure principle.
FIG. 2 is a side view of the internal structure of the main shaft support of the high-efficiency milling machine blowing device for tracking control based on the linkage double-pressure principle.
FIG. 3 is a schematic diagram of a second form of a spindle support of the high-efficiency milling machine blowing device for tracking control based on the linkage dual-pressure principle.
FIG. 4 is a cross-sectional view of the internal structure of the conversion head of the high-efficiency milling machine blowing device for tracking control based on the linkage double-pressure principle.
FIG. 5 is a schematic structural diagram of a cooling mechanism of the high-efficiency milling machine blowing device for tracking control based on the linkage double-pressure principle.
FIG. 6 is a schematic diagram of the internal structure of the tracking disk of the high-efficiency milling machine blowing device for tracking control based on the linkage double-pressure principle.
Reference numerals in the drawings indicate: the device comprises a main machine-1, a guide rail type beam-2, a main shaft support-3, a cutting platform-4, a servo cabinet-5, a fixed base-6, a vacuum bin-301, a support main body-302, a double pressure pipe-303, a conversion head-304, a cooling mechanism-305, a main shaft-306, an air blowing pipe-307, an inner hollow sleeve head-3041, a telescopic rod-3042, a hooping ring-3043, a combined valve plate-3044, a compression air bag-3051, an angle plectrum-3052, a tracking disc-3053, an air cooling joint-30531, a slow air foot-30532, a contraction air nozzle-33 and a change-over joint-30534.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
The upper and lower, inner and outer, front and rear, and left and right in the present invention are referred to with reference to the orientation in fig. 1.
Examples
Referring to fig. 1 to 6, the present invention provides a high efficiency air blowing device for a milling machine based on a linkage dual pressure principle for tracking control, the structure of the cutting machine comprises a main machine 1, a guide rail type beam 2, a main shaft support 3, a cutting platform 4, a servo cabinet 5 and a fixed base 6, the bottom of the main machine 1 is arranged at the rear end of a fixed base 6 in a buckling way, the upper end of the middle part of the fixed base 6 is provided with a servo cabinet 5, the rear end of the servo cabinet 5 is connected with the main machine 1, the rear end of the bottom of the guide rail type beam 2 is arranged at the top of the main machine 1 in a sleeving way, the top of the main shaft support 3 is installed at the front end of the bottom of the guide rail type cross beam 2 in an embedding mode, the lower end of the cutting platform 4 is installed at the top of the servo cabinet 5 in a buckling mode, a product to be processed is placed and fixed on the cutting platform 4, then the main machine 1 and the servo cabinet 5 are started, and the main shaft is used for performing cutting and milling processing on the product.
The main shaft support 3 comprises a vacuum bin 301, a support main body 302, a double-pressure pipe 303, a conversion head 304, a cooling mechanism 305, a main shaft 306 and an air blowing pipe 307, the air blowing pipe 307 is vertically arranged in the middle of the support main body 302 in a penetrating way, the main shaft 306 is arranged on the right side of the support main body 302 in a buckling way, the vacuum chamber 301 is arranged at the top of the main shaft 306, the double-pressure pipe 303 is arranged inside the support main body 302 in a buckling way, the bottom of the support main body 302 is provided with a groove for movably installing a cooling mechanism 305, the upper end of the vacuum chamber 301 is connected with the upper end of a double-pressure pipe 303, the middle part of the double-pressure pipe 303 is connected with an air blowing pipe 307 through a conversion head 304, when the main shaft 306 descends, the gas in the vacuum chamber 301 is driven to form a negative pressure value, and then the double pressure pipe 303 is connected with the cooling mechanism 305, thus, the angle of the cooling mechanism 305 is controlled by the suction force, and the angle is synchronously calibrated with the cutting tool at the bottom end of the main shaft 306.
The conversion head 304 comprises an inner hollow sleeve head 3041, a telescopic rod 3042, a tightening ring 3043 and a combined valve plate 3044, wherein the inner hollow sleeve head 3041 is arranged at the top of the conversion head 304 in a sleeving manner, more than two combined valve plates 3044 are arranged in the middle of the conversion head 304, the telescopic rod 3042 is arranged at the outer side of the conversion head 304, the outer side of the bottom of the inner hollow sleeve head 3041 is communicated with the top of the telescopic rod 3042, the tightening ring 3043 is of a circular structure and is connected with the combined valve plates 3044 in a sleeving manner, the bottom of the telescopic rod 3042 is buckled with the tightening ring 3043, when the pressure of the double-pressure pipe 303 is small, the inner hollow sleeve head 3041 can release the suction force of the telescopic rod 3042, so that the tightening ring 3043 descends, the combined valve plates 3044 expand to the maximum extent, and the air-cooled conveying capacity is improved by matching with the descending depth of the main shaft, and the problem that cooling is not in place is avoided.
The cooling mechanism 305 comprises a compression air bag 3051, an angle plectrum 3052 and a tracking disc 3053, wherein the right side of the compression air bag 3051 is connected with the angle plectrum 3052, the angle plectrum 3052 is installed at the top of the tracking disc 3053 in a buckling mode, the left end of the compression air bag 3051 is connected with a double-pressure pipe 303, and the compression air bag 3051 is used for connecting the angle plectrum 3052 with the double-pressure pipe 303, so that the angle of the angle plectrum 3052 is controlled according to the driving of positive and negative pressure, and the tracking disc 305 tracks the position of a main shaft 306 cutter in real time.
The tracking disc 3053 comprises an air-cooled joint 30531, a slow-ventilated small foot 30532, a contraction air nozzle 30533 and a direction-changing joint 30534, the direction-changing joint 30534 is arranged inside the tracking disc 3053, the contraction air nozzle 30533 penetrates through the tracking disc 3053 and is connected with the direction-changing joint 30534, the bottom of the air-cooled joint 30531 is mounted at the top of the tracking disc 3053 in a buckling mode, the slow-ventilated small foot 30532 is located inside the air-cooled joint 30531, the upper end of the direction-changing joint 30534 is connected with the slow-ventilated small foot 30532, when air cooling needs to be turned off, the tracking disc 3053 and the contraction air nozzle 30533 are vertically adjusted downwards, the slow-ventilated small foot 30532 is jacked upwards by the direction-changing joint 30534, and sealing is formed on the air-cooled joint 30531.
The combined valve sheet 3044 has more than two assembling grooves with a circular ring structure at the top, so as to be fixed inside the blowing pipe 307, and facilitate the angle adjustment of the combined valve sheet 3044.
The air-buffering leg ring 30532 is internally provided with an inner cavity of a Y-shaped structure, so that gas in the air-cooling connector 30531 can be guided into the contraction air nozzle 30533, and the air-cooling connector 30531 is internally provided with an inclined plane stopper which can be attached to an inlet of the Y-shaped inner cavity of the air-buffering leg ring 30532 during sealing, so that the sealing effect is achieved.
The contraction air tap 30533 is composed of a plurality of telescopic sleeves and is made of elastic materials, so that the contraction air tap 30533 can be automatically stretched by matching with the output force of gas.
The principle of the invention is as follows: the product to be processed is placed and fixed on the cutting platform 4, then the main machine 1 and the servo cabinet 5 are started, the cutting and milling processing is carried out through the main shaft, when the main shaft 306 descends, the gas in the vacuum bin 301 is driven to form a negative pressure value, then the double-pressure pipe 303 is connected with the cooling mechanism 305, the angle of the cooling mechanism 305 is controlled through the adsorption force, the synchronous angle calibration is realized with a cutting tool at the bottom end of the main shaft 306, when the pressure of the double-pressure pipe 303 is small, the inner hollow sleeve head 3041 can release the suction force of the telescopic rod 3042, the fastening ring 3043 descends, the combined valve plate 3044 is opened to the maximum extent, the air-cooled conveying capacity is improved by matching with the descending depth of the main shaft, the cooling is prevented from being not in place, the compression air bag 3051 is used for connecting the angle plectrum 3052 with the double pipe 303, the angle of the angle plectrum 3052 is controlled according to the driving of the positive pressure and the negative pressure, the position of the main shaft 306 is tracked by the tracking disc 305 in real time, when the air cooling needs to be closed, the tracking disc 3053 and the contraction air nozzle 30533 are vertically adjusted downwards, so that the diversion joint 30534 jacks up the slow air leg 30532 to seal the air cooling joint 30531.
The invention solves the problems that most of the prior art is fixed on a main shaft, so that following cooling is realized, the air blowing device is easy to collide with a product during processing, the product and the air blowing device are damaged, the main shaft is also hindered when a tool handle is assembled, and the air blowing device needs to be adjusted for many times, so that the air blowing device which can be separated from the main shaft and realize following control is urgently needed to be invented.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. High efficiency milling machine gas blowing device based on two pressure principles of linkage carry out tracking control, its structure includes host computer (1), guide tracked crossbeam (2), main shaft support (3), cutting platform (4), servo cabinet (5), unable adjustment base (6), its characterized in that:
the bottom of the main machine (1) is arranged at the rear end of the fixed base (6), the middle of the fixed base (6) is provided with a servo cabinet (5), the rear end of the servo cabinet (5) is connected with the main machine (1), the bottom of the guide rail type cross beam (2) is arranged at the top of the main machine (1), the top of the main shaft support (3) is arranged at the front end of the bottom of the guide rail type cross beam (2), and the lower end of the cutting platform (4) is arranged at the top of the servo cabinet (5);
the main shaft support (3) comprises a vacuum bin (301), a support main body (302), double pressure pipes (303), a conversion head (304), a cooling mechanism (305), a main shaft (306) and an air blowing pipe (307), wherein the air blowing pipe (307) is arranged in the middle of the support main body (302), the main shaft (306) is arranged on the right side of the support main body (302), the vacuum bin (301) is arranged at the top of the main shaft (306), the double pressure pipes (303) are arranged inside the support main body (302), the cooling mechanism (305) is arranged at the bottom of the support main body (302), the upper end of the vacuum bin (301) is connected with the upper end of the double pressure pipes (303), and the double pressure pipes (303) are connected with the air blowing pipe (307) through the conversion head (304);
the conversion head (304) comprises a hollow sleeve head (3041), a telescopic rod (3042), a tightening ring (3043) and a combined valve plate (3044), wherein the hollow sleeve head (3041) is arranged at the top of the conversion head (304), the combined valve plate (3044) is arranged inside the conversion head (304), the telescopic rod (3042) is arranged on the outer side inside the conversion head (304), the bottom of the hollow sleeve head (3041) is communicated with the top of the telescopic rod (3042), the tightening ring (3043) is connected with the combined valve plate (3044), and the bottom of the telescopic rod (3042) is buckled with the tightening ring (3043).
2. The linkage double-pressure principle-based high-efficiency milling machine air blowing device for tracking control according to claim 1, characterized in that: the cooling mechanism (305) comprises a compression air bag (3051), an angle plectrum (3052) and a tracking disc (3053), wherein the right side of the compression air bag (3051) is connected with the angle plectrum (3052), the angle plectrum (3052) is installed at the top of the tracking disc (3053), and the left end of the compression air bag (3051) is connected with a double-pressure pipe (303).
3. The linkage double-pressure principle-based high-efficiency milling machine air blowing device for tracking control according to claim 2, characterized in that: the tracking disc (3053) comprises an air-cooled joint (30531), a slow-air leg (30532), a contraction air nozzle (30533) and a turning joint (30534), the turning joint (30534) is arranged inside the tracking disc (3053), the contraction air nozzle (30533) is connected with the turning joint (30534) through the tracking disc (3053), the bottom of the air-cooled joint (30531) is installed at the top of the tracking disc (3053), the slow-air leg (30532) is located inside the air-cooled joint (30531), and the upper end of the turning joint (30534) is connected with the slow-air leg (30532); an inner cavity with a Y-shaped structure is arranged in the air buffering leg (30532), so that air in the air cooling joint (30531) can be guided into the contraction air nozzle (30533), and an inclined plane stop block is arranged in the air cooling joint (30531).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910174346.6A CN109866076B (en) | 2019-03-06 | 2019-03-06 | High-efficiency milling machine air blowing device for tracking control based on linkage double-pressure principle |
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| CN201910174346.6A CN109866076B (en) | 2019-03-06 | 2019-03-06 | High-efficiency milling machine air blowing device for tracking control based on linkage double-pressure principle |
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| CN110480069B (en) * | 2019-07-03 | 2020-08-04 | 徐州标特福数控科技有限公司 | Milling machine for processing small-size parts by adopting built-in pressurization principle |
| CN114905319B (en) * | 2022-03-18 | 2023-06-16 | 东莞市专新精密五金制品有限公司 | Auxiliary clamping structure of numerical control lathe |
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| CN200960622Y (en) * | 2006-10-16 | 2007-10-17 | 允懋精密股份有限公司 | Cleaning and lubricating device for knife tool |
| KR100943205B1 (en) * | 2008-09-17 | 2010-02-19 | (주)한테크 | High speed processing instrument using computer numerical control and method of driving the same |
| CN108296867B (en) * | 2016-11-17 | 2020-06-12 | 慈溪润德机械制造有限公司 | Milling machine |
| CN206702745U (en) * | 2017-05-18 | 2017-12-05 | 马鞍山市润启新材料科技有限公司 | A kind of high efficiency milling machine blowning installation |
| CN109352040A (en) * | 2018-11-28 | 2019-02-19 | 莆田市森达数控机械有限公司 | A kind of numerical control radial miller |
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