Vibration monitoring and early warning device for numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool vibration monitoring and early warning device which comprises a shell assembly, fixing seats are arranged at the two ends of the outer portion of one side of the shell assembly, a supporting plate is arranged on one side of each fixing seat, and a motor is arranged at the top end of each supporting plate. Through cooperation of the motor, the threaded rod and the sliding block, the position of the vibration monitoring and early warning device of the numerical control machine tool can be rapidly adjusted according to the requirements of a user in the using period of the vibration monitoring and early warning device of the numerical control machine tool, the operation difficulty of the vibration monitoring and early warning device in the moving period is greatly reduced, and therefore the working efficiency is improved; according to the vibration monitoring and early warning device for the numerical control machine tool, the positioning plate, the clamping groove and the threaded clamping rod are matched, so that the vibration monitoring and early warning device is quickly mounted during use, the mounting convenience of the vibration monitoring and early warning device is greatly improved, and the vibration monitoring and early warning requirements of the numerical control machine tool are met.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a vibration monitoring and early warning device for numerical control machine tools. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] The vibration of CNC machine tools will seriously reduce the performance of machine tools, disrupt their normal operation, and affect the processing accuracy. In fact, the vibration of CNC machine tools will affect the processing accuracy only when it reaches a certain level. Different processing accuracies require the vibration of CNC machine tools to be controlled within different ranges. In order to monitor the vibration of CNC machine tools in real time, it is necessary to use vibration monitoring and early warning equipment to monitor the vibration of CNC machine tools.

[0004] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. Most of the existing vibration monitoring and early warning devices are installed by bolts, and the installation method is single. When bolt installation is not suitable, it is inconvenient to fix the vibration monitoring and early warning equipment on the CNC machine tool, and it is inconvenient to take and place the vibration monitoring and early warning equipment; 2. When the traditional vibration monitoring and early warning device needs to change the installation position, it needs to be disassembled by a variety of auxiliary tools, and then removed and moved to the required installation position for reinstallation. The operation process is time-consuming and labor-intensive, which greatly reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a vibration monitoring and early warning device for CNC machine tools, so as to solve the problems raised in the above background technology that most of the existing vibration monitoring and early warning devices are installed by bolts, the installation method is single, and it is inconvenient to take and place the vibration monitoring and early warning equipment, and the traditional vibration monitoring and early warning installation requires the use of a variety of auxiliary tools to disassemble it, the operation process is time-consuming and labor-intensive, thereby greatly reducing the work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibration monitoring and early warning device for a CNC machine tool, comprising a shell assembly, fixed seats are arranged at both ends of one side of the shell assembly, a support plate is arranged on one side of the fixed seat, a motor is arranged on the top of the support plate, a threaded rod is arranged between the two fixed seats through a bearing, a moving block is arranged on the outside of the threaded rod, a slider is arranged on one side of the moving block, a positioning plate is arranged at the bottom end of the slider, a threaded clamping rod is arranged on one side of the positioning plate, a control box is arranged on the top of the moving block, a vibration sensor is arranged at the bottom end of the control box, a control module is arranged at the top end of the control box, a buzzer is arranged on one side of the control box, and a warning light and a display screen are arranged on the top of the control box from left to right.

[0007] Further preferably, the housing assembly comprises a CNC machine tool body, a slide groove is provided at the top middle portion of one side of the CNC machine tool body, and a plurality of slots are provided at the bottom middle portion of one side of the CNC machine tool body.

[0008] Further preferably, a clamping structure is provided between the clamping slot and the threaded clamping rod.

[0009] Further preferably, the slide groove is configured as a rectangular long strip structure.

[0010] Further preferably, the central axis of the motor is consistent with the central axis of the threaded rod.

[0011] Further preferably, the threaded clamping rod and the positioning plate are arranged to be threadedly connected.

[0012] Further preferably, the outer dimension of the slider is consistent with the inner dimension of the slide groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, through the cooperation of the positioning plate, the slot and the threaded clamping rod, the vibration monitoring and early warning device of the CNC machine tool can be quickly installed during use, which greatly improves the convenience of the vibration monitoring and early warning device during installation, thereby meeting the vibration monitoring and early warning needs of the CNC machine tool.

[0015] In the utility model, through the cooperation of the motor, the threaded rod and the slider, the position of the vibration monitoring and early warning device of the CNC machine tool can be quickly adjusted according to the needs of the user during use, which greatly reduces the difficulty of operating the vibration monitoring and early warning device during movement, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a side view of the structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model from a side view.

[0020] In the figure: 1. Shell assembly; 101. CNC machine tool body; 102. Slide; 103. Card slot; 2. Fixed seat; 3. Support plate; 4. Motor; 5. Threaded rod; 6. Moving block; 7. Slider; 8. Positioning plate; 9. Threaded clamping rod; 10. Control box; 11. Vibration sensor; 12. Control module; 13. Buzzer; 14. Warning light; 15. Display screen. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a vibration monitoring and early warning device for a numerically controlled machine tool, comprising a shell component 1, fixed seats 2 are arranged at both ends of one side of the shell component 1, a support plate 3 is arranged on one side of the fixed seat 2, a motor 4 is arranged on the top of the support plate 3, a threaded rod 5 is arranged between the two fixed seats 2 through a bearing, a moving block 6 is arranged on the outside of the threaded rod 5, a slider 7 is arranged on one side of the moving block 6, a positioning plate 8 is arranged at the bottom end of the slider 7, a threaded clamping rod 9 is arranged on one side of the positioning plate 8, a control box 10 is arranged on the top of the moving block 6, a vibration sensor 11 is arranged at the bottom end of the control box 10, a control module 12 is arranged on the top of the control box 10, a buzzer 13 is arranged on one side of the control box 10, and a warning light 14 and a display screen 15 are arranged on the top of the control box 10 from left to right.

[0023] In this embodiment, Figure 1 As shown, the housing assembly 1 includes a CNC machine tool body 101 , a slide groove 102 is provided at the top of the middle part of one side of the CNC machine tool body 101 , and a plurality of slots 103 are provided at the bottom of the middle part of one side of the CNC machine tool body 101 .

[0024] In this embodiment, Figure 4As shown, a clamping structure is provided between the clamping slot 103 and the threaded clamping rod 9, so that the vibration monitoring and early warning device can be quickly installed, and the convenience of the vibration monitoring and early warning device during installation is greatly improved, thereby meeting the vibration monitoring and early warning requirements of CNC machine tools.

[0025] In this embodiment, Figure 4 As shown, the slide groove 102 is configured as a rectangular long strip structure, so that the moving block 6 has a single moving direction, thereby greatly improving the stability of the moving block 6 during movement.

[0026] In this embodiment, Figure 2 As shown, the central axis of the motor 4 is consistent with the central axis of the threaded rod 5; the position of the vibration monitoring and early warning device of the CNC machine tool can be quickly adjusted according to the needs of the user, which greatly improves the operating difficulty of the vibration monitoring and early warning device during movement, thereby improving work efficiency.

[0027] In this embodiment, Figure 2 As shown, the threaded connection between the threaded clamp rod 9 and the positioning plate 8 greatly reduces the convenience of the vibration monitoring and early warning device during the fixed period, and greatly reduces the difficulty of operating the vibration monitoring and early warning device during the moving period.

[0028] In this embodiment, Figure 4 As shown, the outer dimensions of the slider 7 are consistent with the inner dimensions of the slide groove 102 , thereby increasing the stability of the moving block 6 during movement, thereby preventing the moving block 6 from rotating with the rotation of the threaded rod 5 .

[0029] The use method and advantages of the utility model: When the vibration monitoring and early warning device for CNC machine tools is used, the working process is as follows:

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, when the position of the vibration sensor 11 (model: DYK) needs to be moved, the controller starts the motor 4 to work, the motor 4 drives the threaded rod 5 to rotate, and the threaded rod 5 drives the moving block 6 to move in cooperation with the slider 7 and the slide slot 102. At this time, the moving block 6 drives the control box 10 to move, and the control box 10 drives the vibration sensor 11 (model: DYK) and the control module 12 (model: TAS-IO-233C) to move synchronously, so as to realize the rapid adjustment of the position of the vibration monitoring and early warning device of the numerical control machine tool according to the needs of the user, greatly improve the operation difficulty of the vibration monitoring and early warning device during the movement, thereby improving the work efficiency. When the moving block 6 moves to the required position, the threaded clamping rod 9 is rotated, so that the threaded clamping rod 9 is clamped with the inside of the clamping slot 103 in cooperation with the positioning plate 8, so that a clamping structure is formed between the threaded clamping rod 9 and the clamping slot 103, so as to realize the rapid installation of the vibration monitoring and early warning device, and greatly improve the convenience of the vibration monitoring and early warning device during installation, thereby meeting the vibration monitoring and early warning requirements of the numerical control machine tool.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vibration monitoring and early warning device for a numerically controlled machine tool, comprising a housing component (1), characterized in that: A fixing seat (2) is arranged at both ends of the outer side of one side of the housing component (1), a support plate (3) is arranged on one side of the fixing seat (2), a motor (4) is arranged at the top of the support plate (3), a threaded rod (5) is arranged between the two fixing seats (2) via a bearing, a moving block (6) is arranged outside the threaded rod (5), a slider (7) is arranged on one side of the moving block (6), a positioning plate (8) is arranged at the bottom end of the slider (7), a threaded clamping rod (9) is arranged on one side of the positioning plate (8), a control box (10) is arranged at the top of the moving block (6), a vibration sensor (11) is arranged at the bottom end of the control box (10), a control module (12) is arranged at the top end of the control box (10), a buzzer (13) is arranged on one side of the control box (10), and a warning light (14) and a display screen (15) are arranged at the top of the control box (10) from left to right.

2. The vibration monitoring and early warning device for a CNC machine tool according to claim 1, characterized in that: The housing assembly (1) comprises a CNC machine tool body (101), a slide groove (102) is provided at the top of a middle part of one side of the CNC machine tool body (101), and a plurality of slots (103) are provided at the bottom of a middle part of one side of the CNC machine tool body (101).

3. A vibration monitoring and early warning device for a numerically controlled machine tool according to claim 2, characterized in that: A clamping structure is provided between the clamping groove (103) and the threaded clamping rod (9).

4. The vibration monitoring and early warning device for a numerically controlled machine tool according to claim 2, characterized in that: The slide groove (102) is configured as a rectangular long strip structure.

5. The vibration monitoring and early warning device for a numerically controlled machine tool according to claim 1, characterized in that: The central axis of the motor (4) is consistent with the central axis of the threaded rod (5).

6. The vibration monitoring and early warning device for a numerically controlled machine tool according to claim 1, characterized in that: The threaded clamping rod (9) and the positioning plate (8) are arranged to be threadedly connected.

7. The vibration monitoring and early warning device for a numerically controlled machine tool according to claim 1, characterized in that: The outer dimensions of the sliding block (7) are consistent with the inner dimensions of the sliding groove (102).

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