Electronic lathe oil tank liquid level detection device

Abstract

The utility model relates to the technical field of lathes, in particular to an electronic lathe oil tank liquid level detection device which comprises a lathe oil tank, an observation assembly is arranged in the lathe oil tank, an alarm assembly is arranged on the end face of the top of the lathe oil tank, and the observation assembly comprises a floating plate, an installation plate, a sleeve and an observation column. The oil quantity in the lathe oil tank can be checked at any time through the observation assembly, an alarm can be given through the alarm assembly when the oil quantity is too small, a worker can add oil to a lathe in time, the observation column can be protected through the protection assembly, and the lathe oil tank is simple in structure, low in failure rate, convenient to check the oil quantity and better in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of lathes, in particular to an electronic lathe oil tank liquid level detection device. Background Art

[0002] When machining workpieces, the lathe needs to use cutting fluid, which is provided by the oil tank.

[0003] Patent Publication No.: CN217567851U discloses a lathe oil tank filter device, including an oil tank, a filter assembly, an oil pump and a motor; a first partition is provided in the oil tank; the first partition divides the oil tank into a front and rear distributed filter chamber and an oil storage chamber; a screen connecting the filter chamber and the oil storage chamber is installed on the left side of the first partition; a mounting portion is provided on the right side of the filter chamber; the filter assembly is placed at the mounting portion; the filter assembly includes a main filter box, and the main filter box has a coarse filter section, a sedimentation section and a fine filter section connected in sequence from left to right; the fine filter section is connected to the filter chamber; a drainage groove is installed on the left part above the oil tank; the oil outlet of the drainage groove is located above the coarse filter section; the oil pump and the motor are installed on the oil tank and are located on one side of the oil storage chamber; it reflects that the utility model can more effectively remove impurities from the oil and is easy to clean.

[0004] A liquid level detection device is usually installed inside the existing lathe oil tank. If the liquid level detection device fails, since the liquid level detection device is installed inside, the reduction of oil volume cannot be detected in time, which may easily cause damage to the machine tool. Therefore, it needs to be improved. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an electronic lathe oil tank liquid level detection device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic lathe oil tank liquid level detection device, including a lathe oil tank, an observation component is arranged in the lathe oil tank, an alarm component is arranged on the top end surface of the lathe oil tank, the observation component includes a floating plate, a mounting plate, a sleeve and an observation column, a through hole is arranged on the top end surface of the lathe oil tank, a sleeve is fixedly arranged at a position corresponding to the top end surface of the lathe oil tank and the through hole, the floating plate is located in the lathe oil tank, a mounting plate is fixedly arranged at the bottom of the observation column, the mounting plate is installed on the top end surface of the floating plate, the observation column passes through the sleeve, a protective component is installed on the sleeve, and a guide component is arranged on the inner wall of the sleeve.

[0009] In order to facilitate timely alarm when the oil amount in the lathe oil tank is reduced, the utility model has the following improvements: the alarm component includes an infrared transmitter, a signal receiver and a speaker; the infrared transmitter and the signal receiver are fixedly provided on the top end surface of the lathe oil tank, the infrared transmitter is located on the front side of the sleeve, the signal receiver is located on the rear side of the sleeve, a speaker is fixedly provided on one side of the top end surface of the lathe oil tank, the speaker is electrically connected to the signal receiver, and a light-transmitting hole is provided on the outer wall of the observation column, which cooperates with the infrared transmitter.

[0010] In order to facilitate more stable movement of the floating plate, the utility model has the following improvements: a plurality of groups of columns are fixedly arranged between the upper and lower inner walls of the lathe oil tank, a plurality of groups of guide holes are arranged on the floating plate, and the columns penetrate the guide holes.

[0011] In order to facilitate the observation column to move more stably in the sleeve, the utility model has the following improvements: the guide assembly includes a sleeve and an observation column, and a plurality of sets of fixing frames are fixedly provided on the inner wall of the sleeve at the periphery of the observation column, and a guide wheel is rotatably provided on the fixing frame, and the guide wheel contacts the outer wall of the observation column.

[0012] In order to facilitate the protection of the observation column, the utility model has the following improvements: the protection component includes an observation tube, a plurality of card slots are arranged on the inner wall of the observation tube near the bottom, a plurality of card blocks are fixedly arranged on the outer wall of the sleeve, the observation tube is sleeved on the sleeve 5 and extends into the card slot, and the observation tube is made of transparent material.

[0013] In order to facilitate observation of the position of the observation column, the utility model has the following improvements: a light head is fixedly provided on the top of the observation column, a battery and an LED lamp are provided inside the light head, and the battery and the LED lamp are electrically connected.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an electronic lathe oil tank liquid level detection device, which has the following beneficial effects:

[0016] The electronic lathe oil tank level detection device can check the amount of oil in the lathe oil tank at any time through the observation component, and can alarm when the oil level is too low through the alarm component, so that the staff can add machine oil in time. The protection component can protect the observation column. The present application has a simple structure, a low failure rate, is easy to check the oil level, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the observation column and through hole;

[0019] Figure 3This is a schematic diagram of the internal structure of the lathe oil tank of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 5 It is a structural schematic diagram of the observation tube of the utility model.

[0022] In the figure: 1. lathe oil tank; 2. observation tube; 3. infrared transmitter; 4. signal receiver; 5. speaker; 6. sleeve; 7. observation column; 8. through hole; 9. fixing frame; 10. guide wheel; 11. column; 12. floating plate; 13. mounting plate; 14. light-emitting head; 15. block. DETAILED DESCRIPTION

[0023] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 An electronic lathe oil tank level detection device comprises a lathe oil tank 1, an observation assembly is arranged in the lathe oil tank 1, an alarm assembly is arranged on the top end surface of the lathe oil tank 1, the observation assembly comprises a floating plate 12, a mounting plate 13, a sleeve 6 and an observation column 7, a through hole 8 is arranged on the top end surface of the lathe oil tank 1, a sleeve 6 is fixedly arranged at a position corresponding to the through hole 8 on the top end surface of the lathe oil tank 1, the floating plate 12 is located in the lathe oil tank 1, a mounting plate 13 is fixedly arranged at the bottom of the observation column 7, and the mounting plate 13 is mounted on the floating plate 12. On the top end surface of the plate 12, the observation column 7 passes through the sleeve 6, and a protection component is installed on the sleeve 6. A guide component is provided on the inner wall of the sleeve 6. When the lathe oil tank 1 is filled with machine tool oil, the float plate 12 moves upward by buoyancy, and the observation column 7 moves upward in the sleeve 6, so that the amount of oil in the lathe oil tank 1 can be known. This structure can check the oil level in the lathe oil tank 1 from the outside, and the movement of the observation column 7 can be made more stable through the guide component, and the observation column 7 can be protected by the protection component.

[0025] See also Figure 1 and 2The above-mentioned alarm components can be any one type. The present application provides an embodiment, in which the alarm component includes an infrared transmitter head 3, a signal receiver 4 and a speaker 5. The infrared transmitter head 3 and the signal receiver 4 are fixedly arranged on the top end surface of the lathe oil tank 1. The infrared transmitter head 3 is located on the front side of the sleeve 6, and the signal receiver 4 is located on the rear side of the sleeve 6. A speaker 5 is fixedly arranged on one side of the top end surface of the lathe oil tank 1, and the speaker 5 is electrically connected to the signal receiver 4. A light-transmitting hole is provided on the outer wall of the observation column 7, and the light-transmitting hole cooperates with the infrared transmitter head 3. When the amount of oil in the lathe oil tank 1 is too little, the position of the floating plate 12 drops, and the observation column 7 moves downward in the sleeve 6 at the same time, and the light-transmitting hole moves between the infrared transmitter head 3 and the signal receiver 4. The infrared light of the infrared transmitter head 3 passes through the light-transmitting hole, and the signal receiver 4 receives the infrared signal, so that the speaker 5 emits a sound alarm, so that the staff can add oil to the lathe oil tank 1 in time.

[0026] See also Figure 3 The above-mentioned floating plate 12 is prone to shaking when floating in the lathe oil tank 1. In order to solve the above problem, multiple groups of columns 11 are fixedly arranged between the upper and lower inner walls of the lathe oil tank 1, and multiple groups of guide holes are arranged on the floating plate 12. The columns 11 pass through the guide holes. The floating plate 12 floats up and down on the columns 11 through the guide holes, which can make the observation column 7 move up and down in the sleeve 6 more stably.

[0027] See also Figure 2 and 3 The above-mentioned guide component can be any one type. The present application provides an embodiment. In order to solve the above-mentioned problem, the guide component includes a sleeve 6 and an observation column 7. The inner wall of the sleeve 6 is located on the periphery of the observation column 7 and is fixed with multiple sets of fixing frames 9. A guide wheel 10 is rotatably arranged on the fixing frame 9. The guide wheel 10 contacts the outer wall of the observation column 7. When the observation column 7 moves up and down in the sleeve 6, the contact with the guide wheel 10 can make the up and down movement of the observation column 7 more stable.

[0028] See also Figure 1 and 5 The above-mentioned protection component can be any one. The present application provides an embodiment. The protection component includes an observation tube 2. A plurality of groups of card grooves are arranged on the inner wall of the observation tube 2 near the bottom. A plurality of groups of card blocks 15 are fixedly arranged on the outer wall of the sleeve 6. The observation tube 2 is sleeved on the sleeve 6 5 and extends into the card groove. The observation tube 2 is made of transparent material. The height of the observation column 7 located on the upper end surface of the lathe oil tank 1 can be checked through the observation tube 2. Different colors of paint can also be applied from top to bottom on the outer wall of the observation column 7 to facilitate checking the height of the observation column 7. By sleeved on the sleeve 6, the observation column 7 can be protected to prevent the observation column 7 from being bumped.

[0029] See also Figure 2 and 3If the above-mentioned observation column 7 is used in a dark environment, it will be inconvenient to view. In order to solve the above-mentioned problem, a light-emitting head 14 is fixedly arranged on the top of the observation column 7. A battery and an LED lamp are arranged inside the light-emitting head 14. The battery and the LED lamp are electrically connected. The light-emitting head 14 emits light, and the observation column 7 can be quickly observed, making this structure more convenient to use.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic lathe oil tank liquid level detection device, comprising a lathe oil tank (1), characterized in that: An observation assembly is arranged in a lathe oil tank (1), an alarm assembly is arranged on the top end surface of the lathe oil tank (1), the observation assembly comprises a floating plate (12), a mounting plate (13), a sleeve (6) and an observation column (7), a through hole (8) is arranged on the top end surface of the lathe oil tank (1), a sleeve (6) is fixedly arranged at a position corresponding to the through hole (8) on the top end surface of the lathe oil tank (1), the floating plate (12) is located in the lathe oil tank (1), a mounting plate (13) is fixedly arranged at the bottom of the observation column (7), the mounting plate (13) is mounted on the top end surface of the floating plate (12), the observation column (7) passes through the sleeve (6), a protection assembly is mounted on the sleeve (6), and a guide assembly is arranged on the inner wall of the sleeve (6).

2. The electronic lathe oil tank liquid level detection device according to claim 1 is characterized in that: The alarm component comprises an infrared transmitter (3), a signal receiver (4) and a speaker (5); the infrared transmitter (3) and the signal receiver (4) are fixedly arranged on the top end surface of the lathe oil tank (1); the infrared transmitter (3) is located on the front side of the sleeve (6); the signal receiver (4) is located on the rear side of the sleeve (6); a speaker (5) is fixedly arranged on one side of the top end surface of the lathe oil tank (1); the speaker (5) is electrically connected to the signal receiver (4); and a light-transmitting hole is arranged on the outer wall of the observation column (7); the light-transmitting hole cooperates with the infrared transmitter (3).

3. The electronic lathe oil tank liquid level detection device according to claim 1 is characterized in that: A plurality of groups of columns (11) are fixedly arranged between the upper and lower inner walls of the lathe oil tank (1), a plurality of groups of guide holes are arranged on the floating plate (12), and the columns (11) penetrate the guide holes.

4. The electronic lathe oil tank liquid level detection device according to claim 1 is characterized in that: The guide assembly comprises a sleeve (6) and an observation column (7); a plurality of sets of fixing frames (9) are fixedly arranged on the inner wall of the sleeve (6) and the periphery of the observation column (7); a guide wheel (10) is rotatably arranged on the fixing frame (9); and the guide wheel (10) contacts the outer wall of the observation column (7).

5. The electronic lathe oil tank liquid level detection device according to claim 1 is characterized in that: The protection component comprises an observation tube (2), wherein a plurality of groups of card slots are arranged on the inner wall of the observation tube (2) near the bottom, a plurality of groups of card blocks (15) are fixedly arranged on the outer wall of the sleeve (6), the observation tube (2) is sleeved on the sleeve (6) and extends into the card slot, and the observation tube (2) is made of a transparent material.

6. The electronic lathe oil tank liquid level detection device according to claim 1 is characterized in that: A light-emitting head (14) is fixedly arranged on the top of the observation column (7), and a battery and an LED lamp are arranged inside the light-emitting head (14), and the battery and the LED lamp are electrically connected.

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