Portable balancing apparatus for machine tool maintenance

Abstract

This utility model discloses a portable balancing instrument for machine tool maintenance, relating to the field of balancing instrument technology. The power supply component includes a groove formed on the main body of the balancing instrument. A main control battery is fixedly connected to the inner wall of the groove. Multiple connecting wires are fixedly connected to one side of the main control battery, and a battery connector is fixedly connected to one end of each connecting wire. This utility model adopts a dual high-density lithium battery design, which can realize alternating power supply, avoiding equipment shutdown for charging due to the depletion of a single battery, meeting the needs of long-term on-site maintenance work, and reducing work interruptions caused by charging. Through structures such as slides, moving rods, and fixed heads, the lithium batteries can be quickly installed and removed, allowing operators to replace batteries without complicated operations, improving maintenance efficiency. Equipped with a power consumption sensor and data processor, it can monitor and regulate the power consumption of the equipment in real time and rationally allocate power.

Description

Technical Field

[0001] This utility model relates to the field of balancing instrument technology, specifically a portable balancing instrument for machine tool maintenance. Background Technology

[0002] A portable balancing instrument for machine tool maintenance is a portable measuring device specifically designed for detecting and adjusting the balance of rotating parts in machine tools. Its core function is to guide maintenance personnel to quickly correct deviations by accurately measuring the imbalance, ensuring smooth machine tool operation, and reducing vibration and wear. It collects vibration signals of rotating parts through sensors, analyzes the imbalance, determines the position and counterweight value that need to be adjusted, and can display the vibration waveform, spectrum and other parameters of rotating parts in real time to help determine whether the balance meets the standards. It stores measurement data to support subsequent comparative analysis or generate maintenance reports. The portable balancing instrument for machine tool maintenance is a balance diagnostic tool for maintenance personnel. The portable balancing instrument is equipped with a power module, a sensor module, a data acquisition and processing module, a display and operation module, a data storage and transmission module, and a calibration and compensation module. These modules work together to quickly locate imbalances in rotating parts, reduce vibration, noise and wear, extend machine tool life, and improve machining accuracy.

[0003] In the field of machine tool maintenance, portable balancers are key equipment for on-site testing and calibration. However, their power modules have battery life issues, and they mostly rely on built-in batteries to meet portability requirements. Since on-site maintenance often requires multiple measurements, data acquisition, and repeated balancing and calibration operations on the machine tool spindle, the equipment needs to run continuously to ensure the real-time and accuracy of the data. This causes the battery to be consumed quickly, and when the battery is depleted, the operator has to interrupt the maintenance work to recharge it. Frequent charging not only disrupts the maintenance process but also significantly prolongs the overall maintenance time, severely impacting work efficiency. This is especially true in workshops with tight production schedules, where delays in maintenance work may further affect subsequent production plans and cause potential economic losses to the company.

[0004] Therefore, there is an urgent need for a portable balancing instrument for machine tool maintenance to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a portable balancing instrument for machine tool maintenance, so as to solve the problem mentioned in the background art that existing portable balancing instruments mostly rely on built-in batteries for power supply, resulting in insufficient battery life during long-term on-site maintenance work, frequent charging leading to interruption of the maintenance process and affecting work efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable balancing instrument for machine tool maintenance, comprising a balancing instrument body and a power supply component disposed on the balancing instrument body to prevent frequent charging of the balancing instrument from affecting work efficiency.

[0007] Preferably, the battery life component includes a groove formed on the balancer body. A main control battery is fixedly connected to the inner wall of the groove. Multiple connecting wires are fixedly connected to one side of the main control battery. One end of each of the multiple connecting wires is fixedly connected to a battery connector. A housing is fixedly connected to the bottom surface of the balancer body. The multiple connecting wires pass through the housing. A power consumption sensor is fixedly connected to the top surface of the main control battery.

[0008] Preferably, the outer casing has a sliding groove, a first high-density lithium battery is slidably connected to the sliding groove, a first movable plate is fixedly connected to one side of the first high-density lithium battery, a second high-density lithium battery is slidably connected to the sliding groove, and a second movable plate is fixedly connected to one side of the second high-density lithium battery.

[0009] Preferably, two connecting plates are fixedly connected to one side of the outer shell. The two connecting plates have round holes, and movable rods are slidably connected to the two round holes. One end of the two movable rods is fixedly connected to an adapter plate, and the other end of the two movable rods is fixedly connected to a fixing head.

[0010] Preferably, the two adapter plates are threadedly connected with bolts, and two threaded cylinders are fixedly connected to one side of the housing, with the two threaded cylinders threadedly connected to the bolts.

[0011] Preferably, a data processor is fixedly connected to the inner wall of the groove, and a phase sensor is installed on the groove.

[0012] Preferably, a display is fixedly connected to one side of the balancer body, and a controller is installed on the balancer body.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention, with its extended battery life component, employs a dual high-density lithium battery design, enabling alternating power supply. This avoids equipment downtime for charging due to a single battery depletion, meeting the needs of long-term on-site maintenance and reducing work interruptions caused by charging. Through structural designs such as sliding grooves, moving rods, and fixing heads, the lithium batteries can be quickly installed and removed. Operators can replace batteries without complex operations, saving time and improving maintenance efficiency. Equipped with a power consumption sensor and data processor, it can monitor and regulate equipment power consumption in real time, rationally allocating power to further optimize battery life and ensure stable operation during multiple measurements and calibrations. The combination of bolts and threaded cylinders, along with the fixing head securing the lithium battery, ensures the connection stability of the lithium battery during equipment operation, reducing malfunctions caused by loose batteries and improving equipment reliability. Attached Figure Description

[0014] Figure 1 This is a frontal perspective view of the present invention. Figure 2 This is a three-dimensional structural diagram of the back of the present invention; Figure 3 This is a schematic diagram of the exploded three-dimensional structure of this utility model; Figure 4 This is a schematic diagram of the connecting line structure of this utility model; Figure 5 This is a schematic diagram of the movable rod structure of this utility model.

[0015] In the diagram: 1. Main body of the balancer; 2. Groove; 3. Data processor; 4. Phase sensor; 5. Power consumption sensor; 6. Main control battery; 7. Connecting wire; 8. Housing; 9. Slide groove; 10. Battery connector; 11. First high-density lithium battery; 12. First moving plate; 13. Connecting plate; 14. Circular hole; 15. Moving rod; 16. Adapter plate; 17. Bolt; 18. Threaded cylinder; 19. Fixing head; 20. Display; 21. Controller; 22. Second high-density lithium battery. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example 1: Please see Figures 1-5The figure shows a portable balancer for machine tool maintenance, including a balancer body 1 and a power supply component, which is disposed on the balancer body 1 to prevent frequent charging of the balancer from affecting work efficiency. The battery life component includes a groove 2, which is formed on the balancer body 1. A main control battery 6 is fixedly connected to the inner wall of the groove 2. Multiple connecting wires 7 are fixedly connected to one side of the main control battery 6. A battery connector 10 is fixedly connected to one end of the multiple connecting wires 7. A shell 8 is fixedly connected to the bottom surface of the balancer body 1. The multiple connecting wires 7 pass through the shell 8. A power consumption sensor 5 is fixedly connected to the top surface of the main control battery 6. The outer casing 8 has a sliding groove 9, on which a first high-density lithium battery 11 is slidably connected. A first moving plate 12 is fixedly connected to one side of the first high-density lithium battery 11. A second high-density lithium battery 22 is slidably connected to the sliding groove 9, on which a second moving plate is fixedly connected.

[0018] When the portable balancer for machine tool maintenance is in operation, the main control battery 6 powers the basic components of the equipment, while the power consumption sensor 5 monitors the power consumption of the equipment in real time and transmits the data to the data processor 3. When the balancer is idle, it automatically enters a low power mode (power consumption reduced by 60%) under the action of the power consumption sensor 5. The device automatically shuts down after 10 minutes when the sensor does not detect a vibration signal, thus extending the battery life. The data processor 3, in conjunction with the phase data collected by the phase sensor 4, regulates the overall power supply through the controller 21; In terms of battery life, the first high-density lithium battery 11 and the second high-density lithium battery 22 are connected to the connecting cable 7 via the battery connector 10 to provide continuous power to the device. The high-density lithium battery is equipped with a 20000mAh high-capacity battery, which supports continuous measurement for more than 8 hours, meeting the needs of long-term field work.

[0019] Please see Figure 5 Two connecting plates 13 are fixedly connected to one side of the outer shell 8 in the figure. The two connecting plates 13 have round holes 14. Moving rods 15 are slidably connected to the two round holes 14. One end of the two moving rods 15 is fixedly connected to an adapter plate 16, and the other end of the two moving rods 15 is fixedly connected to a fixing head 19. Two adapter plates 16 are threaded with bolts 17. Two threaded cylinders 18 are fixedly connected to one side of the outer shell 8. The two threaded cylinders 18 are threadedly connected to the bolts 17. A data processor 3 is fixedly connected to the inner wall of the groove 2, a phase sensor 4 is installed on the groove 2, a display 20 is fixedly connected to one side of the balancer body 1, and a controller 21 is installed on the balancer body 1.

[0020] When one of the high-density lithium batteries is low on power, the operator can slide the first moving plate 12 or the second moving plate to make the corresponding lithium battery slide on the slide groove 9. Then, loosen the bolt 17 on the adapter plate 16 to disengage it from the threaded cylinder 18, pull the moving rod 15 to drive the fixing head 19 away from the lithium battery, and then quickly remove the dead lithium battery and put it into the charger for charging. At this time, another lithium battery continues to power the device through the connecting wire 7 and the battery connector 10, ensuring that the device has a continuous power supply during maintenance. When installing a new or fully charged lithium battery, simply reverse the above steps, fix it with the fixing head 19 and tighten the bolt 17 to complete the quick installation.

[0021] The portable balancing instrument is equipped with a power module to supply power to all modules of the device, ensuring portability; a sensor module to collect vibration signals and rotation speed information of rotating parts, which is the sensing organ of the balancing instrument; a data acquisition and processing module to process, analyze and calculate the raw signals collected by the sensors, and convert them into understandable imbalance data; a display and operation module to realize human-computer interaction, display measurement results and receive user commands; a connection and fixing module to ensure stable connection between the sensor and the measured part, reducing measurement errors; a data storage and transmission module to save measurement data and support export analysis, facilitating traceability and report generation; and a calibration and compensation module to ensure the measurement accuracy of the device and compensate for environmental or equipment-specific errors.

[0022] Working principle: When the portable balancer for machine tool maintenance is in operation, the main control battery 6 powers the basic components of the equipment, while the power consumption sensor 5 monitors the power consumption of the equipment in real time and transmits the data to the data processor 3. When the balancer is idle, it automatically enters a low power mode (power consumption reduced by 60%) under the action of the power consumption sensor 5. The device automatically shuts down after 10 minutes when the sensor does not detect a vibration signal, thus extending the battery life. The data processor 3, combined with the phase data collected by the phase sensor 4, regulates the overall power supply through the controller 21. The display 20 can display the battery level in real time, making it convenient for operators to understand the equipment status in a timely manner and ensuring the smooth progress of maintenance work. In terms of battery life, the first high-density lithium battery 11 and the second high-density lithium battery 22 are connected to the connecting cable 7 via the battery connector 10 to provide continuous power to the device. The high-density lithium battery is equipped with a 20000mAh high-capacity battery, which supports continuous measurement for more than 8 hours and meets the needs of long-term field work. When one of the high-density lithium batteries is low on power, the operator can slide the first moving plate 12 or the second moving plate to make the corresponding lithium battery slide on the slide groove 9. Then, loosen the bolt 17 on the adapter plate 16 to disengage it from the threaded cylinder 18, pull the moving rod 15 to drive the fixing head 19 away from the lithium battery, and then quickly remove the dead lithium battery and put it into the charger for charging. At this time, another lithium battery continues to power the device through the connecting wire 7 and the battery connector 10, ensuring that the device has a continuous power supply during maintenance. When installing a new or fully charged lithium battery, simply reverse the above steps, fix it with the fixing head 19 and tighten the bolt 17 to complete the quick installation.

[0023] The use of dual high-density lithium batteries enables alternating power supply, avoiding equipment shutdown for charging due to the depletion of a single battery, meeting the needs of long-term on-site maintenance work, and reducing work interruptions caused by charging. Through the structure of slide 9, moving rod 15, and fixing head 19, the lithium battery can be quickly installed and removed. Operators can replace the battery without complicated operations, saving time and improving maintenance efficiency. Equipped with a power consumption sensor 5 and a data processor 3, the device power consumption can be monitored and adjusted in real time to allocate power reasonably, further optimize the battery life, and ensure stable operation of the device during multiple measurements and calibrations. The engagement of bolt 17 with threaded cylinder 18 and the fixing head 19 secure the lithium battery, ensuring the connection stability of the lithium battery during equipment operation, reducing malfunctions caused by loose batteries, and improving equipment reliability.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A portable balancing instrument for machine tool maintenance, comprising: Main body of the balancer (1); Its characteristic is that it further includes: The battery life component is set on the main body (1) of the balancer to prevent the balancer from being frequently charged, which would affect its working efficiency. The battery life component includes a groove (2) which is formed on the balancer body (1). A main control battery (6) is fixedly connected to the inner wall of the groove (2). Multiple connecting wires (7) are fixedly connected to one side of the main control battery (6). A battery connector (10) is fixedly connected to one end of the multiple connecting wires (7). A shell (8) is fixedly connected to the bottom surface of the balancer body (1). The multiple connecting wires (7) pass through the shell (8). A power consumption sensor (5) is fixedly connected to the top surface of the main control battery (6).

2. The portable balancing instrument for machine tool maintenance according to claim 1, characterized in that: The outer casing (8) is provided with a sliding groove (9), a first high-density lithium battery (11) is slidably connected to the sliding groove (9), a first moving plate (12) is fixedly connected to one side of the first high-density lithium battery (11), a second high-density lithium battery (22) is slidably connected to the sliding groove (9), and a second moving plate is fixedly connected to one side of the second high-density lithium battery (22).

3. The portable balancing instrument for machine tool maintenance according to claim 1, characterized in that: Two connecting plates (13) are fixedly connected to one side of the outer shell (8). The two connecting plates (13) have round holes (14). Moving rods (15) are slidably connected to the two round holes (14). One end of the two moving rods (15) is fixedly connected to an adapter plate (16), and the other end of the two moving rods (15) is fixedly connected to a fixing head (19).

4. A portable balancing instrument for machine tool maintenance according to claim 3, characterized in that: Two adapter plates (16) are threaded with bolts (17), and two threaded cylinders (18) are fixedly connected to one side of the outer shell (8). The two threaded cylinders (18) are threadedly connected to the bolts (17).

5. A portable balancing instrument for machine tool maintenance according to claim 1, characterized in that: A data processor (3) is fixedly connected to the inner wall of the groove (2), and a phase sensor (4) is installed on the groove (2).

6. A portable balancing instrument for machine tool maintenance according to claim 1, characterized in that: A display (20) is fixedly connected to one side of the balancer body (1), and a controller (21) is installed on the balancer body (1).

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