CN212635181U - Digit control machine tool predictive maintenance standard test bed - Google Patents
Digit control machine tool predictive maintenance standard test bed Download PDFInfo
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- CN212635181U CN212635181U CN202021307663.5U CN202021307663U CN212635181U CN 212635181 U CN212635181 U CN 212635181U CN 202021307663 U CN202021307663 U CN 202021307663U CN 212635181 U CN212635181 U CN 212635181U
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Abstract
The utility model discloses a digit control machine tool predictively maintains standard test bed, including digit control machine tool, PLC numerical control device, test display device, rotational speed detection device and displacement detection device, the front portion of digit control machine tool is equipped with PLC numerical control device, the top of digit control machine tool is equipped with test display device, the front portion of test display device is equipped with the display screen, the left end of digit control machine tool is equipped with driving motor, the right-hand member of driving motor is connected with the connecting axle, the left end of connecting axle is equipped with rotational speed detection device, the left end of rotational speed detection device is equipped with the surveillance camera head, the bottom of rotational speed detection device is equipped with the mount, the inboard top of mount is equipped with W12L rotational speed sensor, the right-hand member of rotational speed detection device is equipped with displacement detection device, relate to digit control machine tool technical field, the signal such as rotational, the rotation condition of the connecting shaft is intelligently monitored, and the numerical control machine tool is effectively predicted and maintained.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically is a digit control machine tool predictability maintenance standard test bed.
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.
The conventional predictive maintenance standard test bed for the numerical control machine tool cannot efficiently display a test result, is inconvenient for a worker to observe, is difficult to accurately maintain in a later period, has short service life, is easy to damage machine tool parts, cannot intelligently monitor the rotation condition of a connecting shaft, and is unreasonable in design.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a digit control machine tool predictability maintenance standard test bed has solved current digit control machine tool predictability maintenance standard test bed and can not the efficient and show the test result, and inconvenient staff observes, is difficult to carry out the accurate maintenance in later stage, and life is short, damages the lathe part easily, can not intelligent monitoring connecting axle rotation condition, designs unreasonable problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a predictive maintenance standard test bed for a numerical control machine tool comprises a numerical control machine tool, a PLC numerical control device, a test display device, a rotating speed detection device and a displacement detection device, the front part of the numerical control machine tool is provided with a PLC numerical control device, the top part of the numerical control machine tool is provided with a test display device, the front part of the test display device is provided with a display screen, the left end of the numerical control machine tool is provided with a driving motor, the right end of the driving motor is connected with a connecting shaft, the left end of the connecting shaft is provided with a rotating speed detection device, the left end of the rotating speed detection device is provided with a monitoring camera, the bottom of the rotating speed detection device is provided with a fixed frame, the top of the inner side of the fixed frame is provided with a W12L rotating speed sensor, the right end of the rotating speed detection device is provided with a displacement detection device, the bottom of the displacement detection device is provided with a potentiometer type displacement sensor, and two ends of the displacement detection device are provided with thermocouple sensors.
Preferably, the front part of the numerical control machine tool is slidably connected with a cabinet door, and the outer ends of the rotating speed detection device and the displacement detection device are fixedly welded with a first mounting plate and a second mounting plate.
Preferably, the fixing frame is of a semicircular structure and is located outside the connecting shaft.
Preferably, the top left end of the test display device is electrically connected with a wireless signal connecting device, and the inner side end of the wireless signal connecting device is electrically connected with a signal networking module.
Preferably, the top electric connection of rotational speed detection device and displacement detection device has the cable conductor, the top electric connection of cable conductor has fixed port.
Preferably, the fixed ports are electrically connected to the inner end of the bottom of the test display device in an inserting mode, control keys are distributed on the right portion of the display screen, and a loudspeaker is arranged at the bottom of each control key.
(III) advantageous effects
The utility model provides a digit control machine tool predictability maintenance standard test bed. The method has the following beneficial effects:
this digit control machine tool predictability maintenance standard test bed, through the test display device who sets up at digit control machine tool top, but the efficient shows the test result through the display screen, make things convenient for later maintenance, increase of service life, through rotational speed detection device and the displacement detection device who sets up at the connecting axle upper end, but the rotational speed is gathered to the efficient, signals such as displacement and temperature, stability can be high, through the surveillance camera head that sets up at the rotational speed detection device left end, can intelligent monitoring connecting axle rotation condition, effectually maintain the digit control machine tool prediction, and reasonable in design.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the rotation speed sensor of the present invention;
fig. 4 is a schematic structural diagram of the potentiometer displacement sensor according to the present invention.
In the figure, a numerical control machine tool 1, a PLC numerical control device 2, a test display device 3, a cabinet door 4, a display screen 5, a wireless signal connecting device 6, a driving motor 7, a rotating speed detection device 8, a displacement detection device 9, a connecting shaft 10, a fixing frame 11, a monitoring camera 12, a cable 13, a fixed port 14, a W12L rotating speed sensor 15, a first mounting plate 16, a potentiometer type displacement sensor 17, a thermocouple sensor 18 and a second mounting plate 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a test bed for predictive maintenance standards of a numerical control machine tool comprises a numerical control machine tool 1, a PLC (programmable logic controller) 2, a test display device 3, a rotating speed detection device 8 and a displacement detection device 9, wherein the PLC 2 is arranged at the front part of the numerical control machine tool 1, the test display device 3 is arranged at the top part of the numerical control machine tool 1, a display screen 5 is arranged at the front part of the test display device 3, a driving motor 7 is arranged at the left end of the numerical control machine tool 1, the right end of the driving motor 7 is connected with a connecting shaft 10, the rotating speed detection device 8 is arranged at the left end of the connecting shaft 10, a monitoring camera 12 is arranged at the left end of the rotating speed detection device 8, a fixing frame 11 is arranged at the bottom part of the rotating speed detection device 8, a W12L rotating speed sensor 15 is arranged at the top part of the inner side of the fixing frame 11, the displacement detection device 9 is, and thermocouple sensors 18 are arranged at two ends of the displacement detection device 9.
The front sliding connection of digit control machine tool 1 has cabinet door 4, the fixed welding of rotational speed detection device 8 and displacement detection device 9's outer end has first mounting panel 16 and second mounting panel 19, makes things convenient for the location installation, and structural strength is high, and is reliable and stable.
The fixing frame 11 is of a semicircular structure, the fixing frame 11 is located outside the connecting shaft 10, the rotating speed of the connecting shaft 10 can be accurately monitored, and the precision is high.
The top left end electric connection of test display device 3 has wireless signal connecting device 6, the medial extremity electric connection of wireless signal connecting device 6 has the signal networking module, and the wireless connection network of being convenient for carries out remote control monitoring, and intelligent performance is high.
The top electric connection of rotational speed detection device 8 and displacement detection device 9 has cable conductor 13, the top electric connection of cable conductor 13 has fixed port 14, and it is fixed to be convenient for peg graft, convenient to use, safe and reliable.
The fixed ports 14 are electrically connected to the inner end of the bottom of the test display device 3 in an inserting mode, control keys are distributed on the right portion of the display screen 5, a loudspeaker is arranged at the bottom of each control key, control is convenient, and playing and detection process steps can be carried out.
The working principle is as follows: the driving motor 7 drives the connecting shaft 10 to rotate, the cable 13 is connected with the fixed port 14, the test display device 3 displays a test result through the display screen 5, the later maintenance is convenient, the service life is prolonged, the rotating speed is monitored by the W12L rotating speed sensor 15 at the bottom of the rotating speed detection device 8 at the upper end of the connecting shaft 10, the W12L rotating speed sensor 15 adopts a novel magnetic sensitive element, a steel magnetizer is triggered, the magnetic sensor has wide frequency response, good stability, strong anti-interference capability and firmness and durability, an amplifying and shaping circuit is arranged in the magnetic sensor, the zero rotating speed is started to be detected, the maximum frequency reaches more than 15KHZ, a square wave voltage signal is output, the amplitude is stable, the signal can be transmitted remotely, a potentiometer type displacement sensor 17 at the bottom of the displacement detection device 9 at the upper end of the connecting shaft 10 is used for acquiring a displacement signal, and the rotation condition of the connecting shaft, real-time temperature is monitored through thermocouple sensors 18 at two ends of the displacement detection device 9, accuracy is high, and numerical control machine tool prediction and maintenance are effectively carried out.
The utility model discloses a digit control machine tool 1, PLC digit control device 2, test display device 3, cabinet door 4, display screen 5, wireless signal connecting device 6, driving motor 7, rotational speed detection device 8, displacement detection device 9, connecting axle 10, mount 11, surveillance camera head 12, cable conductor 13, fixed port 14, W12L rotational speed sensor 15, first mounting panel 16, potentiometre formula displacement sensor 17, thermocouple sensor 18, second mounting panel 19, the part is the component that general standard or technical personnel in the field know, its structure and principle all can be known or can be known through conventional experimental method for this technical personnel, the problem that the utility model solves is that current digit control machine tool predictive maintenance standard test bed can not high-efficiently show the test result, inconvenient staff observes, is difficult to carry out later stage accurate maintenance, short service life, damage the lathe part easily, can not intelligent monitoring connecting axle rotation condition, the design is unreasonable, the utility model discloses a mutually make up of above-mentioned part, the efficient shows the test result through the display screen, makes things convenient for later maintenance, increase of service life, signals such as rotational speed, displacement and temperature are gathered to the efficient, and stability can be high, and the connecting axle rotation condition is monitored to intellectuality, and is effectual maintain the prediction of digit control machine tool, reasonable in design.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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 (6)
1. A numerically-controlled machine tool predictive maintenance standard test machine is characterized in that: the device comprises a numerical control machine tool (1), a PLC numerical control device (2), a test display device (3), a rotating speed detection device (8) and a displacement detection device (9), wherein the PLC numerical control device (2) is arranged at the front part of the numerical control machine tool (1), the test display device (3) is arranged at the top part of the numerical control machine tool (1), a display screen (5) is arranged at the front part of the test display device (3), a driving motor (7) is arranged at the left end of the numerical control machine tool (1), a connecting shaft (10) is connected with the right end of the driving motor (7), the rotating speed detection device (8) is arranged at the left end of the connecting shaft (10), a monitoring camera (12) is arranged at the left end of the rotating speed detection device (8), a fixing frame (11) is arranged at the bottom of the rotating speed detection device (8), and a W12L rotating, the right end of the rotating speed detection device (8) is provided with a displacement detection device (9), the bottom of the displacement detection device (9) is provided with a potentiometer type displacement sensor (17), and two ends of the displacement detection device (9) are provided with thermocouple sensors (18).
2. The predictive maintenance standard test machine of a numerically controlled machine tool as claimed in claim 1, wherein: the front sliding connection of digit control machine tool (1) has cabinet door (4), the outer end fixed welding of rotational speed detection device (8) and displacement detection device (9) has first mounting panel (16) and second mounting panel (19).
3. The predictive maintenance standard test machine of a numerically controlled machine tool as claimed in claim 1, wherein: the fixing frame (11) is of a semicircular structure, and the fixing frame (11) is located outside the connecting shaft (10).
4. The predictive maintenance standard test machine of a numerically controlled machine tool as claimed in claim 1, wherein: the top left end of the test display device (3) is electrically connected with a wireless signal connecting device (6), and the inner side end of the wireless signal connecting device (6) is electrically connected with a signal networking module.
5. The predictive maintenance standard test machine of a numerically controlled machine tool as claimed in claim 1, wherein: the top electric connection of rotational speed detection device (8) and displacement detection device (9) has cable conductor (13), the top electric connection of cable conductor (13) has fixed port (14).
6. The predictive maintenance standard test machine of numerically controlled machine tools according to claim 5, wherein: the fixed ports (14) are electrically connected to the inner end of the bottom of the test display device (3) in an inserting mode, control keys are distributed on the right portion of the display screen (5), and a loudspeaker is arranged at the bottom of each control key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021307663.5U CN212635181U (en) | 2020-07-07 | 2020-07-07 | Digit control machine tool predictive maintenance standard test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021307663.5U CN212635181U (en) | 2020-07-07 | 2020-07-07 | Digit control machine tool predictive maintenance standard test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212635181U true CN212635181U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021307663.5U Active CN212635181U (en) | 2020-07-07 | 2020-07-07 | Digit control machine tool predictive maintenance standard test bed |
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- 2020-07-07 CN CN202021307663.5U patent/CN212635181U/en active Active
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