CN112935871A

CN112935871A - Numerical control machine tool with machining cutter capable of monitoring feedback in real time

Info

Publication number: CN112935871A
Application number: CN202110146971.7A
Authority: CN
Inventors: 杨文霞
Original assignee: Jining Technician College
Current assignee: Jining Technician College
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-06-11

Abstract

The invention discloses a numerical control machine tool for monitoring and feeding back a machining tool in real time, which comprises a machine tool main body, wherein a working groove is formed in one side of the machine tool main body, a group of vertical blocks are arranged on the upper side of the working groove and on the end surface of the machine tool main body, a mounting transverse block is arranged between the vertical blocks, a motor is arranged on the mounting transverse block, an output shaft of the motor is connected with a mounting disc, a machining tool is assembled and mounted on the mounting disc through bolts, a sound insulation mechanism is arranged on the outer side of the machining tool and on the lower end surface of the mounting transverse block, a metal contact piece is arranged on the end surface of the fixed end of the machining tool, an audible and visual alarm is arranged on the other side of the mounting disc, a display is arranged on the right side of the. The invention realizes real-time monitoring on the machining tool in the machining process through the related sensors so as to ensure the machining precision of the machining tool, and can timely treat the abnormal condition.

Description

Numerical control machine tool with machining cutter capable of monitoring feedback in real time

Technical Field

The invention relates to the technical field related to real-time monitoring and feedback of a machining cutter, in particular to a numerical control machine tool for real-time monitoring and feedback of the machining cutter.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool with a program control system, the control system can logically process a program with control codes or other symbol instructions, decode the program, represent the decoded program by coded numbers, input the coded number into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, and automatically machine parts according to the shape and size required by a drawing.

At present, in the machining process of a numerical control machine tool, due to the reasons of unreasonable feed path, unstable cutting force, poor cutter consistency, uneven workpiece material, cutter aging, stress fatigue and the like, cutter breakage is easy to occur, and the numerical control machine tool is most common in high-speed machining of small-diameter cutters. In addition, after the cutter is broken, due to the reasons of small size of the cutter, small cutting amount, influence of cutting fluid and the like, the cutter cannot be found in time, the subsequent processing flow is influenced, a large amount of processing time is wasted, and particularly, the semi-finishing process or the finishing process with long processing time is adopted. Even if the broken cutter can be found, the accurate time cannot be judged, and the residual processing procedures cannot be reasonably arranged. Therefore, it is necessary to find a numerically controlled machine tool capable of monitoring the machining tool in real time for timely feedback to solve the problems encountered during machining on the numerically controlled machine tool.

Disclosure of Invention

The invention aims to provide a numerical control machine tool for monitoring and feeding back a machining cutter in real time, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a numerical control machine tool for monitoring and feeding back a machining tool in real time comprises a machine tool main body, wherein a working groove is formed in one side of the machine tool main body, two groups of symmetrical first springs are welded and installed on two side walls in the working groove, a workpiece clamping plate is welded and installed on the end face close to the two groups of first springs, a workpiece carrying platform is installed on the lower portion of the workpiece clamping plate on two sides and at the bottom in the working groove, a supporting platform is welded and installed on the lower end face of the workpiece carrying platform, a first timer is installed on one side of the upper outer surface of the supporting platform, a first vibration sensor is embedded and installed on the bearing face of the workpiece carrying platform, a group of vertical blocks are installed on the upper side of the working groove and on the end face of the machine tool main body, vertical sliding blocks are installed on the end faces close to the vertical blocks, a mounting transverse block is arranged between the vertical sliding blocks, sliding grooves are arranged at both ends of the mounting transverse block, a clamping groove matched with the clamping block is arranged on the sliding groove, a motor is arranged on the mounting transverse block, an output shaft of the motor is connected with and provided with a mounting disc, a processing cutter is assembled and arranged on the mounting disc through a bolt, a sound insulation mechanism is arranged on the outer side of the processing cutter and on the lower end face of the mounting transverse block, a metal contact piece is arranged on the end face of the fixed end of the processing cutter, a temperature detection sensor is arranged at the processing end of the processing cutter, a second vibration sensor is arranged at the joint of the fixed end of the processing cutter and the processing end, a second timer is arranged on one side of the upper end surface of the mounting disc, an audible and visual alarm is arranged on the other side of the mounting disc, the display is installed on the right side of the working groove, and the control module and the wireless transmitting module are installed on the right side of the display and in the machine tool main body.

Preferably, the top end of the vertical block is welded with a limit stop.

Preferably, the soundproof mechanism includes the ring that gives sound insulation, soundproof cotton is installed to the interior terminal surface of ring that gives sound insulation, the up end welding of ring that gives sound insulation has the plug-in block, just give sound insulation the ring with it installs to be detachable connection between the horizontal piece.

Preferably, a noise sensor is embedded and mounted in the sound insulation ring and on the end face of the mounting transverse block.

Preferably, the noise sensor, the first timer, the first vibration sensor, the second timer, the second vibration sensor, the temperature detection sensor and the control module are electrically connected.

Preferably, the control module is electrically connected with the audible and visual alarm, the display and the wireless transmitting module.

Preferably, the wireless transmitting module sends a network signal to connect the mobile device.

Preferably, a rubber protective pad is adhered to the end face close to the workpiece clamping plate.

Preferably, the bottom end corner of the machine tool main body is provided with a supporting block in a welding mode.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, a workpiece to be processed is stably placed between the workpiece clamping plates through the workpiece clamping plates connected by the first springs in the working groove formed in one side of the machine tool main body and is tightly contacted with the upper end surface of the workpiece carrying platform, and then the processing cutter slidably mounted between the vertical blocks at two sides is moved down to the surface of the workpiece to perform related cutting operation, so that the processing operation on different workpieces is realized, and the universal applicability is realized;

2. the invention also can send monitoring data to the display at regular time through a first vibration sensor arranged on the workpiece carrying platform, a first timer arranged on one side of the supporting platform, a second vibration sensor arranged on the fixed end and the processing end of the processing tool respectively, a temperature detection sensor and a second timer arranged on the mounting plate, and a data curve is displayed on a display interface of the display through software, so that an operator can know the real-time monitoring of the processing tool more straightly, and the invention has the advantages of good use effect and the like;

3. the invention also sends network signals to connect the mobile equipment through the wireless transmitting module arranged in the machine tool main body, when abnormity occurs, nearby workers can be informed to timely deal with the problems occurring in the machining process of the numerical control machine tool at any time, and the precision of the machining tool is ensured.

Drawings

FIG. 1 is a front sectional view of the overall structure of a numerically controlled machine tool with a machining tool for real-time monitoring and feedback according to the present invention;

FIG. 2 is a front sectional view of a part of the structure of a numerically controlled machine tool with a machining tool for real-time monitoring and feedback according to the present invention;

FIG. 3 is an enlarged schematic view of a portion A of the numerically-controlled machine tool for real-time monitoring and feedback of the machining tool according to the present invention;

FIG. 4 is an enlarged schematic structural view of a machining tool of the present invention at B in FIG. 2 for real-time monitoring and feedback;

FIG. 5 is a connection block diagram of a numerically controlled machine tool with a real-time monitoring feedback of a machining tool according to the present invention.

In the figure: 1. a machine tool main body; 2. a working groove; 3. a first spring; 4. a workpiece clamping plate; 5. a workpiece stage; 6. a support table; 7. a first timer; 8. a first vibration sensor; 9. erecting a block; 10. a vertical slide block; 11. a clamping block; 12. a second spring; 13. mounting a transverse block; 14. a chute; 15. a card slot; 16. a motor; 17. mounting a disc; 18. processing a cutter; 19. a sound insulation mechanism; 1901. a sound-insulating ring; 1902. sound insulation cotton; 1903. an insertion block; 20. a metal contact piece; 21. a temperature detection sensor; 22. a second vibration sensor; 23. a second timer; 24. an audible and visual alarm; 25. a display; 26. a control module; 27. a wireless transmitting module; 28. a limit stop block; 29. a noise sensor; 30. a mobile device; 31. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a numerical control machine tool for monitoring and feeding back a machining tool in real time comprises a machine tool main body 1, wherein a working groove 2 is formed in one side of the machine tool main body 1, two groups of symmetrical first springs 3 are welded and installed on two side walls in the working groove 2, a workpiece clamping plate 4 is welded and installed on the end face close to the two groups of first springs 3, a workpiece carrying platform 5 is installed on the lower portion of the workpiece clamping plates 4 on two sides and at the bottom in the working groove 2, a supporting platform 6 is welded and installed on the lower end face of the workpiece carrying platform 5, a first timer 7 is installed on one side of the upper outer surface of the supporting platform 6, a first vibration sensor 8 is embedded and installed on the bearing face of the workpiece carrying platform 5, a group of vertical blocks 9 are installed on the upper side of the working groove 2 and on the end face of the machine tool main body 1, vertical sliding blocks 10 are installed on the end faces close, install installation horizontal block 13 between a set of vertical slider 10, spout 14 has all been seted up at the both ends of installation horizontal block 13, be equipped with the draw-in groove 15 that agrees with mutually with fixture block 11 on the spout 14, install motor 16 on the installation horizontal block 13, the output shaft of motor 16 installs mounting disc 17, install processing cutter 18 through bolt combination on the mounting disc 17, the outside of processing cutter 18 and install noise insulation mechanism 19 at the lower terminal surface of installation horizontal block 13, metal contact 20 is installed to the stiff end terminal surface of processing cutter 18, temperature detection sensor 21 is installed to the processing end of processing cutter 18, second vibration sensor 22 is installed to the stiff end and the processing end department of meeting of processing cutter 18, second timer 23 is installed to up end one side of mounting disc 17, audible-visual annunciator 24 is installed to the opposite side on the mounting disc 17, display 25 is installed on the right side of work groove 2, control module 26 and wireless transmission module 27 are just installed to the right side of display 25 in machine tool main part.

The top end of the vertical block 9 is welded with a limit stop 28.

Soundproof mechanism 19 includes soundproof ring 1901, and soundproof cotton 1902 is installed to soundproof ring 1901's interior terminal surface, and soundproof ring 1901's up end welding has plug 1903, and is detachable connection installation between soundproof ring 1901 and installation horizontal block 13.

Noise sensor 29 is fitted into sound-proof ring 1901 and mounted on the end face of mounting cross block 13.

The noise sensor 29, the first timer 7, the first vibration sensor 8, the second timer 23, the second vibration sensor 22, the temperature detection sensor 21 are electrically connected with the control module 26.

The control module 26 is electrically connected with the audible and visual alarm 24, the display 25 and the wireless transmitting module 27.

The wireless transmitting module 27 transmits a network signal to connect the mobile device 30.

The rubber protective pad is adhered to the end face of the workpiece clamping plate 4 to play a role in protection.

The bottom end corner of the machine tool body 1 is provided with a supporting block 31 in a welding mode, and the supporting block plays a supporting role.

The working principle is as follows: when in use, the invention firstly places a workpiece to be processed in a working groove 2 arranged on one side of a machine tool main body 1 and stably fixes the workpiece clamping plate 4 connected with the workpiece clamping plate by a first spring 3, simultaneously contacts the workpiece with the upper surface of a workpiece carrying platform 5 to ensure the stability of the workpiece during processing, then a vertical slide block 10 arranged between a vertical block 9 and a mounting transverse block 13 slides in a matching way with a slide groove 14 and is fixedly connected with a clamping block 11 and a clamping groove 15 connected with a second spring 12 to ensure that the processing end of a processing cutter 18 is contacted with the upper surface of the workpiece, then a sound-proof ring 1901 is inserted and combined and installed on the lower end surface of the mounting transverse block 13 by an inserting block 1903 to reduce the interference influence of the external sound environment and ensure the monitoring accuracy of a noise sensor 29, finally, the processing cutter 18 is started to carry out related cutting processing operation, and during the processing, the first vibration sensor 8 arranged on the workpiece carrier 5 and the second vibration sensor 22 arranged at the fixed end and the processing end of the processing tool 18, and the temperature detection sensor 21 can monitor relevant data in real time and can send data display data change curves to the display 25 at regular time through the first timer 7 arranged on one side of the support table 6 and the second timer 23 arranged on the mounting disc 17, so that a worker can intuitively know the use condition of the processing tool 18, when the data curves are abnormal, the worker can be informed of problems occurring in the processing process of the processing tool 18 on the numerical control machine at any time by sending signals to the audible and visual alarm 24 through the control module 26 or sending signals to the wireless transmitting module 27 through the control module 26 to connect the relevant mobile equipment 30, and thus, the worker nearby worker can be informed of problems occurring in the processing process of the processing tool 18 on the numerical control machine at any time, and.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digit control machine tool of processing sword real-time supervision feedback, includes lathe main part (1), its characterized in that: a working groove (2) is formed in one side of the machine tool main body (1), two groups of symmetrical first springs (3) are welded and installed on two side walls in the working groove (2), a workpiece clamping plate (4) is welded and installed on the end face, close to the two groups of first springs (3), of the two groups of first springs, a workpiece carrying platform (5) is installed on the lower portion of the workpiece clamping plate (4) on two sides and on the bottom of the working groove (2), a supporting platform (6) is welded and installed on the lower end face of the workpiece carrying platform (5), a first timer (7) is installed on one side of the upper outer surface of the supporting platform (6), a first vibration sensor (8) is embedded and installed on the bearing face of the workpiece carrying platform (5), a group of vertical blocks (9) is installed on the upper side of the working groove (2) and on the end face of the machine tool main body (1), a plurality of clamping blocks (11) are equidistantly installed on the vertical sliding blocks (10), second springs (12) are fixedly welded on the inner side end faces of the clamping blocks (11), a group of vertical sliding blocks (10) are installed between the vertical sliding blocks (13), sliding grooves (14) are formed in the two ends of each of the installation transverse blocks (13), clamping grooves (15) matched with the clamping blocks (11) are formed in the sliding grooves (14), a motor (16) is installed on each installation transverse block (13), an output shaft of the motor (16) is connected with an installation disc (17), a machining cutter (18) is installed on each installation disc (17) through bolt combination, a sound insulation mechanism (19) is installed on the outer side of the machining cutter (18) and on the lower end face of each installation transverse block (13), a metal contact piece (20) is installed on the fixed end face of the machining cutter (18), a temperature detection sensor (21) is installed at the machining end of the machining cutter (18), the stiff end of processing cutter (18) meets with the processing end and locates to install second vibration sensor (22), second timer (23) are installed to up end one side of mounting disc (17), audible-visual annunciator (24) are installed to the opposite side on mounting disc (17), display (25) are installed on the right side of work groove (2), the right side of display (25) just installs control module (26) and wireless emission module (27) in lathe main part (1).

2. The numerically-controlled machine tool for monitoring and feeding back the machining cutter in real time according to claim 1, wherein: and a limit stop (28) is welded and installed at the top end of the vertical block (9).

3. The numerically-controlled machine tool for monitoring and feeding back the machining cutter in real time according to claim 1, wherein: soundproof mechanism (19) are including sound insulation ring (1901), soundproof cotton (1902) are installed to the interior terminal surface of sound insulation ring (1901), the up end welding of sound insulation ring (1901) has plug block (1903), just sound insulation ring (1901) with be detachable connection installation between installation horizontal block (13).

4. The numerically controlled machine tool for monitoring feedback of the machining tool in real time according to claim 3, wherein: and a noise sensor (29) is embedded and installed in the sound insulation ring (1901) and on the end face of the installation transverse block (13).

5. The numerically controlled machine tool for monitoring feedback of the machining tool in real time according to claim 4, wherein: the noise sensor (29), the first timer (7), the first vibration sensor (8), the second timer (23), the second vibration sensor (22), the temperature detection sensor (21) and the control module (26) are electrically connected.

6. The numerically-controlled machine tool for monitoring and feeding back the machining cutter in real time according to claim 1, wherein: the control module (26) is electrically connected with the audible and visual alarm (24), the display (25) and the wireless transmitting module (27).

7. The numerically-controlled machine tool for monitoring and feeding back the machining cutter in real time according to claim 1, wherein: the wireless transmitting module (27) sends network signals to connect the mobile device (30).

8. The numerically-controlled machine tool for monitoring and feeding back the machining cutter in real time according to claim 1, wherein: and a rubber protective pad is adhered to the end surface close to the workpiece clamping plate (4).

9. The numerically-controlled machine tool for monitoring and feeding back the machining cutter in real time according to claim 1, wherein: and a supporting block (31) is welded and installed at the end corner of the bottom end of the machine tool main body (1).