Numerical control machining equipment stable in operation
阅读说明:本技术 一种运行稳定的数控加工设备 (Numerical control machining equipment stable in operation ) 是由 韩平 于 2019-09-20 设计创作,主要内容包括:本发明涉及一种运行稳定的数控加工设备,包括工作台、控制室、工作室、防护门和玻璃窗,还包括清洁机构和四个调平机构,所述调平机构包括支撑板、支撑柱、驱动组件、连接盒和三个限位组件,所述清洁机构包括支撑轴、刮板、连杆、升降块和气缸,该运行稳定的数控加工设备通过调平机构,调整工作台的水平状态,使得工作台处于水平状态,避免设备倾斜,导致数控加工机床在工作时发出异常的震动和噪音,从而提高了数控加工机床运行的平稳性,通过清洁机构,可以实现清洁玻璃窗的功能,避免冷却液和碎屑粘附在玻璃窗上,影响使用者观察设备工作状态。(The invention relates to a numerical control machining device with stable operation, which comprises a workbench, a control room, a working room, a protective door, a glass window, a cleaning mechanism and four leveling mechanisms, wherein each leveling mechanism comprises a supporting plate, a supporting column, a driving assembly, a connecting box and three limiting assemblies, each cleaning mechanism comprises a supporting shaft, a scraping plate, a connecting rod, a lifting block and an air cylinder, and the numerical control machining device with stable operation adjusts the horizontal state of the workbench through the leveling mechanisms to enable the workbench to be in the horizontal state and avoid the inclination of the device, so that abnormal vibration and noise are generated when a numerical control machining machine tool works, the operation stability of the numerical control machine tool is improved, the function of cleaning the glass window can be realized through the cleaning mechanisms, and the phenomenon that cooling liquid and debris are adhered to the glass window to influence a user to observe the working state of the device is avoided.)
1. The numerical control machining equipment stable in operation comprises a workbench (1), a control chamber (2), a working chamber (3), a protective door (4) and a glass window (5), wherein the control chamber (2) and the working chamber (3) are fixed above the workbench (1), one side of the working chamber (3) is provided with a first opening, the protective door (4) is arranged in the first opening, the protective door (4) is provided with a second opening, the glass window (5) is fixedly connected with the inner wall of the second opening, and the control chamber (2) is internally provided with a PLC (programmable logic controller), and is characterized by further comprising a cleaning mechanism and four leveling mechanisms, wherein the four leveling mechanisms are respectively arranged at four corners below the workbench (1), and the cleaning mechanism is arranged on the inner wall of one side, close to the first opening, of the working chamber (3);
the leveling mechanism comprises a supporting plate (6), supporting columns (7), a driving assembly, a connecting box (8) and three limiting assemblies, wherein the supporting columns (7) are vertically fixed above the supporting plate (6), the driving assembly is arranged at the top ends of the supporting columns (7), the connecting box (8) is fixed below the workbench (1), through holes are formed in the lower portion of the connecting box (8), the top ends of the supporting columns (7) penetrate through the through holes and are arranged in the connecting box (8), the driving assembly is connected with the top in the connecting box (8), three grooves are formed in the supporting columns (7), the grooves are circumferentially and uniformly distributed on the supporting columns (7), the grooves correspond to the limiting assemblies one to one, and the lower portion of the connecting box (8) is connected with the supporting columns (7) through the limiting assemblies;
clean mechanism includes back shaft, scraper blade (18), connecting rod (17), elevator (16) and cylinder (15), the vertical inside that sets up in studio (3) of cylinder (15), the cylinder body of cylinder (15) and the inner wall fixed connection of studio (3), the gas pole and the elevator (16) fixed connection of cylinder (15), elevator (16) set up the top in cylinder (15), the one end of back shaft and the top fixed connection in studio (3), the other end and the scraper blade (18) of back shaft are articulated, scraper blade (18) support with guard gate (4) and lean on, the both ends of connecting rod (17) are articulated with scraper blade (18) and elevator (16) respectively, cylinder (15) are connected with the PLC electricity.
2. The numerical control machining device with stable operation according to claim 1, characterized in that the driving assembly comprises a motor (9), a rotating rod (10) and a hinge rod (11), the motor (9) is fixed at the top end of the supporting column (7), the motor (9) is hinged with one end of the rotating rod (10), the other end of the rotating rod (10) is hinged with the top in the connecting box (8) through the hinge rod (11), and the motor (9) is electrically connected with the PLC.
3. The numerical control machining equipment with stable operation according to claim 1, characterized in that the limiting assembly comprises a limiting rod (12), one end of the limiting rod (12) is fixedly connected with the inner wall of the through hole of the connecting box (8), the other end of the limiting rod (12) is arranged inside the groove, the limiting rod (12) is matched with the groove, and the limiting rod (12) is connected with the groove in a sliding manner.
4. The numerically controlled machining apparatus according to claim 3, wherein the groove is a dovetail groove.
5. The numerical control machining equipment with stable operation according to claim 4, characterized in that one end of the limiting rod (12) far away from the inner wall of the through hole is provided with a notch, a ball (13) is arranged in the notch, the ball (13) is matched with the notch, the center of the ball (13) is arranged inside the notch, and the ball (13) is abutted against the inner wall of the groove.
6. The numerical control machining device with stable operation according to claim 1, characterized in that the cleaning mechanism further comprises a guide rod (19), the guide rod (19) is vertically fixed at the top in the working chamber (3), the lifting block (16) is provided with a small hole, the bottom end of the guide rod (19) penetrates through the small hole, and the lifting block (16) is in sliding connection with the small hole.
7. The numerical control machining device with stable operation according to claim 6, characterized in that the cleaning mechanism further comprises two limiting strips (20), the limiting strips (20) are fixed on the guide rod (19), the limiting strips (20) are arranged in parallel with the guide rod (19), the two limiting strips (20) are symmetrically arranged about the axis of the guide rod (19), two sliding grooves are arranged on the inner wall of the small hole of the lifting block (16), the sliding grooves correspond to the limiting strips (20) one by one, the limiting strips (20) are arranged inside the sliding grooves, and the limiting strips (20) are connected with the sliding grooves in a sliding manner.
8. The numerical control machining device with stable operation according to claim 7, characterized in that the limiting strip (20) and the guide rod (19) are of an integral structure.
9. Numerical control machining equipment with stable operation according to claim 1, characterized in that the side of the scraper (18) close to the guard door (4) is provided with a cleaning brush.
10. The numerical control machining device with stable operation according to claim 1, characterized in that a level gauge (14) is fixed below the worktable (1), and the level gauge (14) is electrically connected with a PLC.
Technical Field
The invention relates to the field of numerical control machining equipment, in particular to numerical control machining equipment with stable operation.
Background
The numerical control machine tool is a short name of a digital control machine tool (Computer numerical control machine tools), 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.
Present digit control machine tool generally places subaerial, when the ground is uneven, lead to the digit control machine tool slope, thereby make the digit control machine tool can take place vibrations at the during operation, thereby influence the normal operating work of digit control machine tool, the stationarity of operation has been reduced, moreover, present digit control machine tool is at the during operation, coolant liquid and piece splash easily on the glass window on the guard gate, thereby shelter from the glass window, make the running state of the unable clear observation device of user, thereby greatly reduced the practicality of current digit control machine tool.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the numerical control machining equipment with stable operation is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a numerical control machining device stable in operation comprises a workbench, a control chamber, a working chamber, a protective door and a glass window, wherein the control chamber and the working chamber are fixed above the workbench, a first opening is formed in one side of the working chamber, the protective door is arranged in the first opening, a second opening is formed in the protective door, the glass window is fixedly connected with the inner wall of the second opening, a PLC is arranged in the control chamber, the numerical control machining device further comprises a cleaning mechanism and four leveling mechanisms, the four leveling mechanisms are respectively arranged at four corners below the workbench, and the cleaning mechanism is arranged on the inner wall of one side, close to the first opening, of the working chamber;
the leveling mechanism comprises a supporting plate, a supporting column, a driving assembly, a connecting box and three limiting assemblies, wherein the supporting column is vertically fixed above the supporting plate, the driving assembly is arranged at the top end of the supporting column, the connecting box is fixed below the workbench, a through hole is formed below the connecting box, the top end of the supporting column penetrates through the through hole and is arranged inside the connecting box, the driving assembly is connected with the top in the connecting box, three grooves are formed in the supporting column, the grooves are circumferentially and uniformly distributed on the supporting column, the grooves correspond to the limiting assemblies one by one, and the lower part of the connecting box is connected with the supporting column through the limiting assemblies;
clean mechanism includes back shaft, scraper blade, connecting rod, elevator and cylinder, the vertical inside that sets up at the studio of cylinder, the cylinder body of cylinder and the inner wall fixed connection of studio, the gas pole and the elevator fixed connection of cylinder, the elevator sets up the top at the cylinder, the one end of back shaft and the top fixed connection in the studio, the other end and the scraper blade of back shaft are articulated, the scraper blade supports with the guard gate and leans on, the both ends of connecting rod are articulated with scraper blade and elevator respectively, the cylinder is connected with the PLC electricity.
Preferably, in order to drive the connecting box to move, the driving assembly comprises a motor, a rotating rod and a hinge rod, the motor is fixed to the top end of the supporting column and is hinged to one end of the rotating rod, the other end of the rotating rod is hinged to the top of the connecting box through the hinge rod, and the motor is electrically connected with the PLC.
Preferably, in order to restrict the moving direction of the connecting box, the limiting component comprises a limiting rod, one end of the limiting rod is fixedly connected with the inner wall of the through hole of the connecting box, the other end of the limiting rod is arranged in the groove, the limiting rod is matched with the groove, and the limiting rod is connected with the groove in a sliding manner.
Preferably, in order to avoid the separation of the limiting rod and the groove, the groove is a dovetail groove.
Preferably, in order to enable the limiting rod to move smoothly in the groove, a notch is formed in one end, far away from the inner wall of the through hole, of the limiting rod, a ball is arranged in the notch, the ball is matched with the notch, the center of the ball is arranged inside the notch, and the ball abuts against the inner wall of the groove.
Preferably, in order to limit the moving direction of the lifting block, the cleaning mechanism further comprises a guide rod, the guide rod is vertically fixed to the top of the working chamber, the lifting block is provided with a small hole, the bottom end of the guide rod penetrates through the small hole, and the lifting block is connected with the small hole in a sliding mode.
Preferably, in order to prevent the lifting block from rotating during movement, the cleaning mechanism further comprises two limiting strips, the limiting strips are fixed on the guide rod and arranged in parallel with the guide rod, the two limiting strips are symmetrically arranged about the axis of the guide rod, two sliding grooves are formed in the inner wall of the small hole of the lifting block, the sliding grooves correspond to the limiting strips one to one, the limiting strips are arranged inside the sliding grooves, and the limiting strips are connected with the sliding grooves in a sliding manner.
Preferably, in order to improve the stability of the connection between the limiting strip and the guide rod, the limiting strip and the guide rod are of an integrally formed structure.
Preferably, in order to improve the cleaning effect, a cleaning brush is arranged on one side of the scraping plate close to the protective door.
Preferably, in order to detect the levelness of the workbench, a level is fixed below the workbench and is electrically connected with the PLC.
The invention has the advantages that the numerical control machining equipment with stable operation adjusts the horizontal state of the workbench through the leveling mechanism, so that the workbench is in the horizontal state, the equipment inclination is avoided, the abnormal vibration and noise of the numerical control machining machine tool are caused during the operation, and the operation stability of the numerical control machining machine tool is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a numerically controlled machining apparatus of the present invention which is stable in operation;
FIG. 2 is a schematic structural view of a connecting assembly of the numerically controlled machining apparatus of the present invention which is stable in operation;
FIG. 3 is a rear view of the cleaning mechanism of the numerically controlled machining apparatus of the present invention in a stable operation;
FIG. 4 is a schematic view of a connection structure of a lifting block and a guide rod of the numerically controlled machining device with stable operation of the invention;
in the figure: 1. the automatic leveling device comprises a workbench, 2 parts of a control room, 3 parts of a working room, 4 parts of a protective door, 5 parts of a glass window, 6 parts of a supporting plate, 7 parts of a supporting column, 8 parts of a connecting box, 9 parts of a motor, 10 parts of a rotating rod, 11 parts of a hinged rod, 12 parts of a limiting rod, 13 parts of a ball, 14 parts of a level gauge, 15 parts of an air cylinder, 16 parts of a lifting block, 17 parts of a connecting rod, 18 parts of a scraping plate, 19 parts of a guide rod and 20 parts of a limiting strip.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a numerical control machining device with stable operation comprises a workbench 1, a control room 2, a
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This numerical control processing equipment that operates stably passes through leveling mechanism, the horizontality of adjustment workstation 1 for workstation 1 is in the horizontality, avoids the equipment slope, leads to numerical control machine tool to send unusual vibrations and noise at the during operation, thereby has improved the stationarity that numerical control machine tool operated, through clean mechanism, can realize
As shown in fig. 1-2, the leveling mechanism includes a supporting
when leveling work is carried out, the driving assembly is controlled to work, the connecting
As shown in fig. 3, the cleaning mechanism includes a supporting shaft, a
When cleaning,
Preferably, in order to drive the connecting
When carrying out leveling work,
Preferably, in order to limit the moving direction of the connecting
When the connecting
Preferably, to avoid the
Preferably, in order to make the
Preferably, in order to limit the moving direction of the
By providing the
As shown in fig. 4, the cleaning mechanism further includes two
Through setting up
Preferably, in order to improve the stability of the connection between the position-limiting
Through setting up
Preferably, in order to improve the cleaning effect, a cleaning brush is arranged on one side of the
Preferably, in order to detect the levelness of the worktable 1, a
Through setting up the levelness that
When carrying out leveling during operation,
Compared with the prior art, the numerical control machining equipment stable in operation passes through the leveling mechanism, the horizontal state of the workbench 1 is adjusted, the workbench 1 is enabled to be in the horizontal state, equipment inclination is avoided, abnormal vibration and noise are generated when the numerical control machining machine tool works, operation stability of the numerical control machining machine tool is improved, compared with the existing leveling mechanism, the leveling mechanism passes through the limiting assembly, the connecting
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
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