Device capable of monitoring water level of machine tool water tank
Through the combination of installation frame, water level monitoring assembly and depth monitoring assembly, the problem of monitoring water level and water depth of machine water tanks is solved, and the accurate measurement of irregular bottom surfaces is achieved. It is suitable for water level monitoring of machine water tanks separated by partitions.
Patent Information
- Application Number
- CN202422039810.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-22
AI Technical Summary
The existing machine tool water tank water level monitoring device cannot effectively monitor the water level of multiple chambers separated by partitions, and the irregular design leads to different water depths, making it difficult to accurately measure the water depth of each chamber.
The installation frame, water level monitoring assembly and depth monitoring assembly are adopted, and the drive motor drives the screw to rotate, move the sleeve and the mounting plate to adjust the position. Combined with an ultrasonic liquid level sensor and water depth probe, non-contact water level and water depth measurement are achieved, and adapt to irregular bottom design.
Accurate monitoring of the water level and depth of the water tank of the multi-chamber machine tool with partitions separated by partitions is realized, adapting to irregular bottom surfaces, avoiding the position fixation limitation of traditional devices, and improving measurement accuracy and flexibility.
Smart Images
Figure CN223057320U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machine tool water tanks, in particular to a device capable of monitoring the water level of a machine tool water tank. Background Technique
[0002] The water tank for a machine tool, namely the coolant tank of the machine tool, is an integral part of the machine tool and is indispensable in machining. It supplies water to the entire water system of the machine tool. Generally, it is composed of a sedimentation tank, a mesh partition board and a water pump. The water tank is often installed on the side or bottom of the machine tool and is used to store fluids such as coolant and lubricating oil. The water pump is connected to the water tank through a pipeline and is used to send fluids such as coolant and lubricating oil to the cutting area of the machine tool to play roles such as cooling, lubricating and cleaning.
[0003] The existing water level monitoring devices for machine tool water tanks are usually installed at fixed positions, which is not convenient for monitoring the water levels in each chamber inside the machine tool water tank separated by partition boards. Moreover, the machine tool water tanks usually adopt irregular designs to adapt to the machine tool mechanism, and the bottom heights of each water tank are different, resulting in different water depths under the same water level. Therefore, it is not convenient to monitor the water depths in each chamber inside the machine tool water tank separated by partition boards.
[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a device capable of monitoring the water level of a machine tool water tank is proposed. Content of the Utility Model
[0005] The purpose of the utility model is to provide a device capable of monitoring the water level of a machine tool water tank to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: A device capable of monitoring the water level of a machine tool water tank includes a mounting frame, a water level monitoring component and a depth monitoring component. A driving motor is installed on one side inside the mounting frame, and a lead screw is connected to one side of the output shaft of the driving motor. A moving sleeve is sleeved outside the lead screw, and the moving sleeve is slidably connected to the inner wall of the mounting frame. An installation plate is fixed to the outside of the moving sleeve, and a water level monitoring component is installed on the upper side of the outside of the installation plate. A moving adjustment component is installed in front of the installation plate, and a depth monitoring component is installed in front of the moving adjustment component. The depth monitoring component includes a steering motor, a rotating shaft, a connecting frame plate, an electric telescopic rod and a water depth probe. The rotating shaft is arranged on the front side of the steering motor, and a connecting frame plate is fixed to the outside of the rotating shaft. An electric telescopic rod is installed on the lower front side of the connecting frame plate, and a water depth probe is fixed to the bottom of the electric telescopic rod.
[0007] Furthermore, ear plates are fixed to both sides above the mounting frame, and threaded holes are opened inside the ear plates.
[0008] Further, the water level monitoring component includes a horizontal plate and an ultrasonic liquid level sensor. The horizontal plate is fixedly connected to the mounting plate, and the ultrasonic liquid level sensor is installed on the lower front side of the horizontal plate.
[0009] Further, the moving and adjusting component includes a bracket, a moving plate, a rack, and a limiting rib. The bracket is fixed to the lower front side of the mounting plate, and the moving plate is slidably installed inside the upper part of the bracket. A rack is fixed to the upper surface of the moving plate, and limiting ribs are fixed to the upper sides of the left and right ends of the moving plate.
[0010] Further, the moving and adjusting component further includes a motor shaft and a driving gear. The driving gear is rotatably installed on the front side of the mounting plate through a micro motor and the motor shaft, and the driving gear is meshed with the rack.
[0011] Further, the steering motor is located in the middle of the front side of the moving plate and is bolted to the moving plate. The connecting frame plate is a T-shaped plate.
[0012] The utility model provides a device capable of monitoring the water level of a machine tool water tank, having the following beneficial effects:
[0013] The utility model is provided with a water level monitoring component. By driving the motor, it is convenient to drive the rotation of the lead screw, and then drive the movement of the outer moving sleeve and the mounting plate, so as to adjust the position of the water level monitoring component, which is applicable to the water level monitoring of the multi-chamber machine tool water tank separated by partitions. The ultrasonic liquid level sensor can perform non-contact detection. By the ultrasonic liquid level sensor emitting ultrasonic pulses, these pulses are reflected back when encountering the liquid surface and received by the sensor, so as to measure the water level height of the machine tool water tank.
[0014] The utility model is provided with a depth monitoring component. By the steering motor and the rotating shaft, it is convenient to drive the turning of the connecting frame plate, so that when the mounting plate moves, the connecting frame plate can be horizontally placed outside the front side of the moving plate, avoiding the situation that the connecting frame plate and the electric telescopic rod block and prevent passing through the partition inside the water tank. By the electric telescopic rod, it is convenient to telescopically adjust the height of the water depth probe, so that the water depth probe is parallel to the water surface. By the water depth probe, it is convenient to calculate the water depth of each chamber of the irregular machine tool water tank with uneven bottom surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is the overall structural schematic diagram of a device capable of monitoring the water level of a machine tool water tank according to the utility model;
[0016] Figure 2 is the partial structural schematic diagram of a device capable of monitoring the water level of a machine tool water tank according to the utility model;
[0017] Figure 3Explosion structure schematic diagram of a partial device for monitoring the water level of a machine tool water tank according to the present utility model.
[0018] In the figure: 1, mounting frame; 2, ear plate; 3, driving motor; 4, lead screw; 5, moving sleeve; 6, mounting plate; 7, water level monitoring component; 701, cross plate; 702, ultrasonic liquid level sensor; 8, moving adjustment component; 801, bracket; 802, moving plate; 803, rack; 804, limiting rib; 805, motor shaft; 806, driving gear; 9, depth monitoring component; 901, steering motor; 902, rotating shaft; 903, connecting frame plate; 904, electric telescopic rod; 905, water depth probe. Specific embodiments
[0019] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.
[0020] As Figure 1 - Figure 2 shown, a device for monitoring the water level of a machine tool water tank includes a mounting frame 1, a water level monitoring component 7 and a depth monitoring component 9. Both sides above the mounting frame 1 are fixedly provided with ear plates 2, and threaded holes are opened inside the ear plates 2. A driving motor 3 is installed on one side inside the mounting frame 1, and a lead screw 4 is connected to one side of the output shaft of the driving motor 3. A moving sleeve 5 is sleeved outside the lead screw 4, and the moving sleeve 5 is slidably connected to the inner wall of the mounting frame 1. An installation plate 6 is fixedly provided outside the moving sleeve 5, and a water level monitoring component 7 is installed on the upper side outside the installation plate 6. The water level monitoring component 7 includes a cross plate 701 and an ultrasonic liquid level sensor 702. The cross plate 701 is fixedly connected to the installation plate 6, and an ultrasonic liquid level sensor 702 is installed on the lower front side of the cross plate 701; by driving the motor 3, it is convenient to drive the rotation of the lead screw 4, and then drive the movement of the moving sleeve 5 and the installation plate 6 outside it, so as to adjust the position of the water level monitoring component 7, which is suitable for monitoring the water level of a multi-chamber machine tool water tank separated by partitions. The ultrasonic liquid level sensor 702 can perform non-contact detection. By the ultrasonic liquid level sensor 702 emitting ultrasonic pulses, these pulses are reflected back when encountering the liquid surface and received by the sensor, so as to measure the water level height of the machine tool water tank.
[0021] As Figure 2 - Figure 3As shown in the figure, a mobile adjustment component 8 is installed in front of the mounting plate 6. The mobile adjustment component 8 includes a bracket 801, a moving plate 802, a rack 803 and a limiting rib 804. The bracket 801 is fixed to the lower front side of the mounting plate 6, and the moving plate 802 is slidably installed inside the upper part of the bracket 801. A rack 803 is fixed to the upper surface of the moving plate 802, and limiting ribs 804 are fixed to the upper sides of the left and right ends of the moving plate 802. The mobile adjustment component 8 further includes a motor shaft 805 and a driving gear 806. The driving gear 806 is rotatably installed in front of the mounting plate 6 through a micro motor and the motor shaft 805, and the driving gear 806 is meshed with the rack 803. It is convenient to drive the rotation of the driving gear 806 through the micro motor and the motor shaft 805. Since the driving gear 806 is meshed with the rack 803, it is convenient to drive the movement of the rack 803 and the moving plate 802, thereby adjusting the moving range of the depth monitoring component 9 outside the moving plate 802 and avoiding the situation of hitting the wall during the turning process of the depth monitoring component 9. The limiting rib 804 is convenient for limiting the movement of the moving plate 802 and preventing the entire moving plate 802 from slipping out of the bracket 801.
[0022] As Figure 2 - Figure 3 shown, a depth monitoring component 9 is installed in front of the mobile adjustment component 8. The depth monitoring component 9 includes a steering motor 901, a rotating shaft 902, a connecting frame plate 903, an electric telescopic rod 904 and a water depth probe 905. A rotating shaft 902 is arranged on the front side of the steering motor 901, and a connecting frame plate 903 is fixed to the outside of the rotating shaft 902. The electric telescopic rod 904 is installed on the lower front side of the connecting frame plate 903, and a water depth probe 905 is fixed to the bottom of the electric telescopic rod 904. The steering motor 901 is located in the middle of the front of the moving plate 802 and is bolted to the moving plate 802. The connecting frame plate 903 is a T-shaped plate. It is convenient to drive the turning of the connecting frame plate 903 through the steering motor 901 and the rotating shaft 902, so that the connecting frame plate 903 can be horizontally placed outside the front of the moving plate 802 when the mounting plate 6 moves, avoiding the situation that the connecting frame plate 903 and the electric telescopic rod 904 block and prevent passing through the partition inside the water tank. It is convenient to telescopically adjust the height of the water depth probe 905 through the electric telescopic rod 904, so that the water depth probe 905 is parallel to the water surface. The water depth probe 905 emits high-frequency ultrasonic pulses through the built-in transducer. These pulses are emitted at a specific angle below the water surface and are reflected when they encounter the bottom of the water or other obstacles. By accurately measuring the time difference between the transmitted and received echo signals, the corresponding water depth distance can be calculated according to the formula.
[0023] In summary, as Figure 1 - Figure 3As shown, the device for monitoring the water level of the machine tool water tank uses a multi-chamber machine tool water tank separated by an upper unclosed partition. First, the mounting frame 1 can be installed at the cavity above the inner part of the multi-chamber machine tool water tank by passing bolts through the ear plate 2. During use, the rotation of the lead screw 4 can be driven by the drive motor 3, which can then drive the movement of the outer moving sleeve 5 and the mounting plate 6, thereby adjusting the position of the water level monitoring component 7. During the movement, the connecting frame plate 903 can be horizontally placed outside the front of the moving plate 802 to avoid the situation where the connecting frame plate 903 and the electric telescopic rod 904 block the passage through the partition inside the water tank. When moving to the position to be measured, the water level height of each chamber of the machine tool water tank can be measured by the ultrasonic liquid level sensor 702. And the connecting frame plate 903 can be rotated by the steering motor 901 and the rotating shaft 902, so that the electric telescopic rod 904 outside the connecting frame plate 903 can be vertically arranged. Then, the height of the water depth probe 905 can be adjusted by the telescopic movement of the electric telescopic rod 904, so that the water depth probe 905 is parallel to the water surface. Then, the water depth of each chamber of the machine tool water tank can be calculated by the water depth probe 905. During this process, the rotation of the driving gear 806 can also be driven by the micro motor and the motor shaft 805, which can then drive the movement of the rack 803 and the moving plate 802, thereby adjusting the moving range of the depth monitoring component 9 outside the moving plate 802 to avoid the situation where the depth monitoring component 9 hits the wall during the steering process. Among them, the limit rib 804 can limit the movement of the moving plate 802 to prevent the entire moving plate 802 from slipping out of the bracket (801). In this way, the use process of the device for monitoring the water level of the machine tool water tank is completed.
[0024] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.
Claims
1. A device capable of monitoring the water level of a machine tool water tank, comprising a mounting frame (1), a water level monitoring component (7) and a depth monitoring component (9), characterized in that, On one side inside the installation frame (1), a driving motor (3) is installed, and on one side of the output shaft of the driving motor (3), a lead screw (4) is connected. A moving sleeve (5) is sleeved outside the lead screw (4), and the moving sleeve (5) is slidably connected to the inner wall of the installation frame (1). An installation plate (6) is fixed to the outside of the moving sleeve (5), and a water level monitoring component (7) is installed on the upper side of the outside of the installation plate (6). A moving adjustment component (8) is installed in front of the installation plate (6), and a depth monitoring component (9) is installed in front of the moving adjustment component (8). The depth monitoring component (9) includes a steering motor (901), a rotating shaft (902), a connecting frame plate (903), an electric telescopic rod (904), and a water depth probe (905). On the front side of the steering motor (901), a rotating shaft (902) is provided, and a connecting frame plate (903) is fixed to the outside of the rotating shaft (902). An electric telescopic rod (904) is installed on the lower front side of the connecting frame plate (903), and a water depth probe (905) is fixed to the bottom of the electric telescopic rod (904).
2. The device for monitoring the water level of the machine tool water tank according to claim 1, characterized in that, On both sides above the installation frame (1), ear plates (2) are fixed, and threaded holes are formed inside the ear plates (2).
3. The device for monitoring the water level of the machine tool water tank according to claim 1, characterized in that, The water level monitoring component (7) includes a cross plate (701) and an ultrasonic liquid level sensor (702). The cross plate (701) is fixedly connected to the installation plate (6), and the ultrasonic liquid level sensor (702) is installed on the lower front side of the cross plate (701).
4. A device for monitoring the water level of a machine tool water tank according to claim 1, characterized in that, The moving adjustment component (8) includes a bracket (801), a moving plate (802), a rack (803), and a limiting rib (804). The bracket (801) is fixed to the lower front side of the installation plate (6), and a moving plate (802) is slidably installed inside the upper part of the bracket (801). A rack (803) is fixed to the upper surface of the moving plate (802), and limiting ribs (804) are fixed to the upper sides of the left and right ends of the moving plate (802).
5. The device for monitoring the water level of the machine tool water tank according to claim 4, characterized in that, The moving adjustment component (8) further includes a motor shaft (805) and a driving gear (806). The driving gear (806) is rotatably installed on the front side of the installation plate (6) through a micro motor and the motor shaft (805), and the driving gear (806) is meshed with the rack (803).
6. The device for monitoring the water level of the machine tool water tank according to claim 1, characterized in that, The steering motor (901) is located in the middle of the front side of the moving plate (802) and is bolted to the moving plate (802), and the connecting frame plate (903) is a T-shaped plate.