CN219426153U

CN219426153U - Vibration monitoring and early warning device of numerical control machine tool

Info

Publication number: CN219426153U
Application number: CN202320731406.1U
Authority: CN
Inventors: 陈雅鑫; 王洋; 黄浩东; 耿世峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-28
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a vibration monitoring and early warning device of a numerical control machine tool, which relates to the field of the numerical control machine tool and comprises a mounting seat, wherein a mounting groove is formed in the front side of the mounting seat, a vibration detection sensor is arranged in the mounting groove, edge plates are arranged at the bottoms of the left side and the right side of the mounting seat, a limiting plate is fixed at the bottom of the rear side of the mounting seat, an extrusion plate is arranged between the mounting plate and the limiting plate, a screw is nested in the middle thread of the mounting plate, the lower end of the screw is movably connected with the extrusion plate, a control box is arranged at the top of the mounting seat, a display screen, a buzzer and a flash warning lamp are arranged on the upper side of the control box, and a processor is arranged in the control box. The utility model is provided with the edge plate, the limiting plate, the mounting plate, the extruding plate and the screw rod, so that the device can be mounted on the numerical control machine tool through bolts, can be clamped on the numerical control machine tool, is simple and convenient to mount, and can be mounted according to actual conditions.

Description

Vibration monitoring and early warning device of numerical control machine tool

Technical Field

The utility model relates to the field of numerical control machine tools, in particular to a vibration monitoring and early warning device of a numerical control machine tool.

Background

When the numerical control machine tool is in operation, various vibrations are always accompanied due to factors such as unbalance of the numerical control machine tool, uneven load, anisotropy of structural rigidity, gaps, poor lubrication, support looseness and the like. The vibration of the numerical control machine tool can seriously reduce the performance of the machine tool, damage the normal work of the machine tool and influence the machining precision. In fact, the machining precision is only affected when the vibration of the numerical control machine tool reaches a certain degree, and different machining precision requires that the vibration of the numerical control machine tool be controlled in different ranges. In order to monitor vibration of the numerical control machine in real time, vibration of the numerical control machine needs to be monitored by using vibration monitoring and early warning equipment.

Therefore, most of the existing vibration monitoring and early warning equipment is installed on the numerical control machine tool through bolts, the installation mode is single, and when the installation mode is not suitable for the installation of the bolts, the vibration monitoring and early warning equipment is inconvenient to fix on the numerical control machine tool, and the vibration monitoring and early warning equipment is inconvenient to take and place.

Therefore, it is necessary to invent a vibration monitoring and early warning device for a numerical control machine tool to solve the above problems.

Disclosure of Invention

The utility model aims to provide a vibration monitoring and early warning device of a numerical control machine tool, which aims to solve the problems that most of the devices in the background art are installed through bolts, the installation mode is single, and when the devices are not suitable for bolt installation, vibration monitoring and early warning equipment is inconvenient to fix on the numerical control machine tool, and the vibration monitoring and early warning equipment is inconvenient to take and put.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a digit control machine tool vibration monitoring early warning device, includes the mount pad, the mounting groove has been seted up to the front side of mount pad, the internally mounted of mounting groove has vibration detection sensor, the bottom of mount pad left and right sides all is provided with the border board, the fixed orifices has been seted up on the border board, the rear side bottom of mount pad is fixed with the limiting plate, the rear side top of mount pad is fixed with the mounting panel, be provided with the stripper plate between mounting panel and the limiting plate, the middle part screw thread nestification of mounting panel has the screw rod, the lower extreme and the stripper plate swing joint of screw rod, the upper end of screw rod is connected with the rotating head, the control box is installed at the top of mount pad, the upside of control box is provided with display screen, bee calling organ and flash warning lamp, the inside of control box is provided with the treater.

Preferably, the output end of the vibration detection sensor is electrically connected with the input end of the processor, the output end of the processor is electrically connected with the input ends of the display screen, the buzzer and the flash warning lamp respectively, the vibration detection sensor transmits the vibration data detected on the numerical control machine to the processor, the vibration data are processed by the processor and then sent to the display screen for display, and meanwhile when the detected data exceed a set value, the processor controls the buzzer to sound and the flash warning lamp to light up for early warning.

Preferably, the inside of control box is provided with the battery, the output of battery respectively with vibration detection sensor, treater, display screen, buzzer and the input electric connection of flash of light warning light, the battery provides the electric quantity for vibration detection sensor, treater, display screen, buzzer and flash of light warning light work, guarantees its normal work.

Preferably, the front side of mounting groove is provided with the guard plate, the guard plate covers the port of mounting groove, through bolted connection, protect the vibration detection sensor in the mounting groove between guard plate and the mount pad, avoid vibration detection sensor to expose outside.

Preferably, the rear side wall of the mounting seat is provided with a sliding groove, a sliding block is fixed at the position, corresponding to the sliding groove, on the extrusion plate, the sliding block is slidably nested in the sliding groove, and when the screw rod rotates to push the extrusion plate to move downwards, the sliding block slides in the sliding groove, so that the extrusion plate moves downwards stably.

Preferably, a rubber seat is arranged between the bottom of the control box and the top of the mounting seat, and the rubber seat can play a role in buffering and damping, so that electronic elements on the control box are protected.

Preferably, through holes are formed in the rubber seat at equal intervals, springs are nested in the through holes, and the springs are matched with the rubber seat, so that the damping effect is improved, and the influence of vibration on elements on the control box is reduced.

Preferably, the edge plate and the mounting seat are integrally formed, so that the integrated type solar cell module is simple to process, high in connection strength and not easy to break.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the edge plate, the limiting plate, the mounting plate, the extruding plate and the screw rod are arranged, so that the device can be mounted on the numerical control machine tool through bolts, can be clamped on the numerical control machine tool, is simple and convenient to mount, and can be mounted according to actual conditions;

2. through being provided with the rubber seat between the bottom of control box and the top of mount pad, and the nested spring that has in the rubber seat, through spring cooperation rubber seat, improved the shock attenuation effect, the influence that the vibration caused on the control box upper element is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a schematic view of the present utility model with the shield plate removed;

FIG. 4 is a top cross-sectional view of the control box of the present utility model;

FIG. 5 is a schematic view of a rubber seat according to the present utility model;

fig. 6 is a schematic view of a squeeze plate of the present utility model.

Reference numerals illustrate:

1. a mounting base; 2. a mounting groove; 3. a vibration detection sensor; 4. an edge plate; 5. a fixing hole; 6. a limiting plate; 7. a mounting plate; 8. an extrusion plate; 9. a screw; 10. a rotating head; 11. a control box; 12. a display screen; 13. a buzzer; 14. a flash warning lamp; 15. a processor; 16. a storage battery; 17. a protection plate; 18. a chute; 19. a slide block; 20. a rubber seat; 21. and (3) a spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a vibration monitoring and early warning device of a numerical control machine tool, which is shown in fig. 1 to 4 and 6, and comprises a mounting seat 1, wherein a mounting groove 2 is formed in the front side of the mounting seat 1, a vibration detection sensor 3 is mounted in the mounting groove 2, edge plates 4 are arranged at the bottoms of the left side and the right side of the mounting seat 1, a fixing hole 5 is formed in the edge plates 4, a limiting plate 6 is fixed at the bottom of the rear side of the mounting seat 1, a mounting plate 7 is fixed at the top of the rear side of the mounting seat 1, an extrusion plate 8 is arranged between the mounting plate 7 and the limiting plate 6, a screw rod 9 is nested in the middle of the mounting plate 7 in a threaded manner, the lower end of the screw rod 9 is movably connected with the extrusion plate 8, a rotating head 10 is connected with the upper end of the screw rod 9, a control box 11 is mounted at the top of the mounting seat 1, a display screen 12, a buzzer 13 and a flash warning lamp 14 are arranged on the upper side of the control box 11, and a processor 15 is arranged in the control box 11.

The output end of the vibration detection sensor 3 is electrically connected with the input end of the processor 15, the output end of the processor 15 is electrically connected with the input ends of the display screen 12, the buzzer 13 and the flash warning lamp 14 respectively, the vibration detection sensor 3 transmits vibration data detected on the numerical control machine to the processor 15, the processor 15 processes the vibration data and sends the vibration data to the display screen 12 for display, and meanwhile when the detected data exceeds a set value, the processor 15 controls the buzzer 13 to sound and the flash warning lamp 14 to light up for early warning.

The inside of control box 11 is provided with battery 16, and the output of battery 16 respectively with vibration detection sensor 3, treater 15, display screen 12, buzzer 13 and flash of light warning light 14's input electric connection, battery 16 provides the electric quantity for vibration detection sensor 3, treater 15, display screen 12, buzzer 13 and flash of light warning light 14 work, guarantees its normal work.

The front side of mounting groove 2 is provided with guard plate 17, and guard plate 17 covers the port of mounting groove 2, passes through bolted connection between guard plate 17 and the mount pad 1, protects vibration detection sensor 3 in the mounting groove 2, avoids vibration detection sensor 3 to expose outside.

The back lateral wall of mount pad 1 has seted up spout 18, and the position that corresponds spout 18 on the stripper plate 8 is fixed with slider 19, and slider 19 slip nestification is in spout 18, and when screw rod 9 rotation promotes stripper plate 8 to move down, slider 19 slides in spout 18 to make stripper plate 8 move down stably.

The edge plate 4 and the mounting seat 1 are integrally formed, so that the processing is simple, the connection strength is high, and the breakage is not easy.

Be provided with border board 4 on mount pad 1, can pass fixed orifices 5 on the border board 4 through the bolt and fix mount pad 1 on the digit control machine tool, also can arrange the protruding plate on the digit control machine tool between limiting plate 6 and stripper plate 8, then rotate rotating head 10, drive screw rod 9 and rotate, thereby promote stripper plate 8 and remove, extrude protruding plate on the digit control machine tool, thereby realize the fixing of mount pad 1, thereby realize the installation of this digit control machine tool vibration monitoring early warning device, the installation is simple, convenient to detach, when the digit control machine tool vibrates, drive mount pad 1 vibration, vibration detection sensor 3 detects the vibration, vibration data on the digit control machine tool will be monitored is transmitted to treater 15, the treater 15 is handled the back and is sent to display screen 12 and show, simultaneously when the data of detecting surpass the settlement value, treater 15 control buzzer 13 sound and flash warning lamp 14 light, carry out the early warning.

As shown in fig. 1 and 5, a rubber seat 20 is provided between the bottom of the control box 11 and the top of the mount 1.

Through holes are formed in the rubber seat 20 at equal intervals, and springs 21 are nested in the through holes.

Through rubber seat 20 and spring 21 cooperation use, can play buffering shock attenuation effect, protect the electronic component on the control box 11, reduce the influence that vibration caused on the component on the control box 11.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a digit control machine tool vibration monitoring early warning device, includes mount pad (1), its characterized in that: mounting groove (2) have been seted up to the front side of mount pad (1), internally mounted of mounting groove (2) has vibration detection sensor (3), the bottom of mount pad (1) left and right sides all is provided with border board (4), fixed orifices (5) have been seted up on border board (4), the rear side bottom of mount pad (1) is fixed with limiting plate (6), the rear side top of mount pad (1) is fixed with mounting panel (7), be provided with stripper plate (8) between mounting panel (7) and limiting plate (6), the middle part screw thread nestification of mounting panel (7) has screw rod (9), the lower extreme and the stripper plate (8) swing joint of screw rod (9), the upper end of screw rod (9) is connected with rotating head (10), control box (11) are installed at the top of mount pad (1), the upside of control box (11) is provided with display screen (12), buzzer (13) and warning light (14), the inside of control box (11) is provided with processor (15).

2. The vibration monitoring and early warning device of the numerical control machine tool according to claim 1, wherein: the output end of the vibration detection sensor (3) is electrically connected with the input end of the processor (15), and the output end of the processor (15) is electrically connected with the input ends of the display screen (12), the buzzer (13) and the flash warning lamp (14) respectively.

3. The vibration monitoring and early warning device of the numerical control machine tool according to claim 1, wherein: the control box (11) is internally provided with a storage battery (16), and the output end of the storage battery (16) is electrically connected with the input ends of the vibration detection sensor (3), the processor (15), the display screen (12), the buzzer (13) and the flash warning lamp (14) respectively.

4. The vibration monitoring and early warning device of the numerical control machine tool according to claim 1, wherein: the front side of mounting groove (2) is provided with guard plate (17), guard plate (17) cover the port of mounting groove (2), pass through bolted connection between guard plate (17) and mount pad (1).

5. The vibration monitoring and early warning device of the numerical control machine tool according to claim 1, wherein: the rear side wall of the mounting seat (1) is provided with a sliding groove (18), a sliding block (19) is fixed on the extrusion plate (8) corresponding to the sliding groove (18), and the sliding block (19) is slidably nested in the sliding groove (18).

6. The vibration monitoring and early warning device of the numerical control machine tool according to claim 1, wherein: a rubber seat (20) is arranged between the bottom of the control box (11) and the top of the mounting seat (1).

7. The vibration monitoring and early warning device for the numerical control machine tool according to claim 6, wherein: through holes are formed in the rubber seat (20) at equal intervals, and springs (21) are nested in the through holes.

8. The vibration monitoring and early warning device of the numerical control machine tool according to claim 1, wherein: the edge plate (4) and the mounting seat (1) are integrally formed.