Lathe swarf cleaning apparatus

Abstract

This utility model discloses a lathe waste chip cleaning device, including a lathe operating table; a drain outlet is provided at the top of the lathe operating table, and a ramp is provided inside the drain outlet. A drop chamber is provided inside the drop chamber, containing a waste chip collection box and a cutting fluid collection tank. A separation mechanism is provided on the waste chip collection box and the cutting fluid collection tank, including a receiving plate installed inside the drop chamber. The receiving plate has sieve holes and a scraper is installed on the receiving plate. This utility model, by setting up a separation mechanism, separates the waste chips and cutting fluid generated during lathe operation on the receiving plate. The cutting fluid falls into the cutting fluid collection tank below, while the waste chips are cleaned into the waste chip collection box. The separation of waste chips and cutting fluid facilitates separate subsequent processing of waste chips and cutting fluid. Through the movable rod and downward pressure spring installed inside the scraper telescopic rod, the scraper continuously adheres to the surface of the receiving plate during the scraper's movement, preventing waste chips from remaining on the receiving plate after filtration.

Description

Technical Field

[0001] This utility model relates to the field of debris collection technology, specifically a lathe waste debris cleaning device. Background Technology

[0002] A conventional lathe is a horizontal lathe capable of machining various types of workpieces such as shafts, discs, and rings using multiple processes. It is commonly used to machine the internal and external rotating surfaces, end faces, and various internal and external threads of workpieces. With appropriate cutting tools and accessories, it can also perform drilling, reaming, tapping, and knurling. However, conventional lathes generate a large amount of waste during the machining process, which requires regular processing.

[0003] There are many problems in the handling of lathe waste. For example, existing waste collection and processing devices are relatively simple. Some lathes use a collection tray at the bottom, which has low collection efficiency and is inconvenient for cleaning personnel. Furthermore, for lathes that require coolant for accelerated cooling, waste chips and waste liquid often mix, making them difficult to handle and requiring special cleaning personnel, which is inconvenient. Therefore, this paper proposes a device for separating and collecting metal waste chips and waste liquid from ordinary lathes to address these problems. Utility Model Content

[0004] The purpose of this invention is to provide a lathe waste chip cleaning device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a lathe waste chip cleaning device, including a lathe operating table; a drain outlet is provided on the top of the lathe operating table, a ramp is provided inside the drain outlet, a drop chamber is provided inside the lathe operating table, a waste chip collection box and a cutting fluid collection tank are provided inside the drop chamber, and a separation mechanism is provided on the waste chip collection box and the cutting fluid collection tank.

[0006] Preferably, the separation mechanism includes a receiving plate installed in the dropping chamber, the receiving plate having sieve holes, a scraper installed on the receiving plate, and a scraper extension rod installed on the top of the scraper.

[0007] Preferably, a drive motor is installed on the top of the inner wall of the dropping chamber, a screw is installed on the drive motor, and a connecting kit is installed on the screw. The connecting kit is installed on the top of the scraper telescopic rod.

[0008] Preferably, a limiting slide bar is installed on the top of the inner wall of the drop chamber, and a slide bar hole is provided on the connecting kit, with the limiting slide bar installed in the slide bar hole.

[0009] Preferably, the connecting kit has a screw hole, the screw is installed in the screw hole, and the screw and the screw hole are threadedly connected.

[0010] Preferably, the scraper telescopic rod has a telescopic groove inside, and a movable rod is installed in the telescopic groove and the movable rod is installed on the scraper.

[0011] Preferably, a compression spring is installed inside the telescopic groove, with one end of the compression spring mounted on the movable rod and the other end mounted on the inner wall of the telescopic groove.

[0012] Preferably, the receiving plate is located above the cutting fluid collection tank, the receiving plate has a slope, and the waste collection box is located on one side of the lower end of the receiving plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention, through the setting of a separation mechanism, separates the waste chips and cutting fluid generated during lathe operation on the receiving plate. The cutting fluid falls into the cutting fluid collection tank below, while the waste chips are cleaned into the waste chip collection box. Thus, the waste chips and cutting fluid are separated, facilitating their separate subsequent processing. Through the movable rod and downward pressure spring installed inside the scraper telescopic rod, the scraper continuously adheres to the surface of the receiving plate during the scraper's movement, preventing waste chips from remaining on the receiving plate after filtration. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a lathe waste chip cleaning device proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the top structure of a lathe waste chip cleaning device proposed in this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of a lathe waste chip cleaning device proposed in this utility model;

[0018] Figure 4 This is a structural diagram of the screw and limiting slide bar of the lathe waste chip cleaning device proposed in this utility model;

[0019] Figure 5 for Figure 3 Enlarged view of section A in the middle.

[0020] In the diagram: 1. Lathe operating table; 2. Waste chip collection box; 3. Cutting fluid collection tank; 4. Separation mechanism; 101. Drain outlet; 102. Lower drop chamber; 103. Ramp; 401. Receiving plate; 402. Screen hole; 403. Scraper; 404. Scraper telescopic rod; 405. Drive motor; 406. Screw; 407. Connecting kit; 408. Limiting slide rod; 409. Slide rod hole; 410. Screw hole; 411. Telescopic groove; 412. Movable rod; 413. Downward pressure spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0022] Example: Please refer to Figure 1-5 This utility model provides a technical solution: a lathe waste chip cleaning device, including a lathe operating table 1; in order to solve the problem that waste chips and waste liquid are mixed and difficult to handle, requiring special cleaning personnel and inconvenient to use, the lathe operating table 1 has a drain outlet 101 at the top, and a ramp 103 is provided in the drain outlet 101. The lathe operating table 1 has a lower chamber 102 inside, and a waste chip collection box 2 and a cutting fluid collection tank 3 are provided in the lower chamber 102. The waste chip collection box 2 and the cutting fluid collection tank 3 are provided with a separation mechanism 4. The waste chips and cutting fluid generated by the lathe operation are mixed and enter the lower chamber 102 through the drain outlet 101. The drain outlet 101 has a ramp 103 so that the waste chip and cutting fluid mixture can fall smoothly into the lower chamber 102 along the slope. The waste chip and cutting fluid mixture is separated in the lower chamber 102 by the separation mechanism 4, so that the cutting fluid is separated.

[0023] To prevent waste chips from remaining on the receiving plate 401 during filtration, the separation mechanism 4 includes a receiving plate 401 installed inside the drop chamber 102. The receiving plate 401 is located above the cutting fluid collection tank 3 and has a slope. The waste chip collection box 2 is located on the lower side of the receiving plate 401. The receiving plate 401 has sieve holes 402 and a scraper 403 is installed on it. A scraper extension rod 404 is installed on the top of the scraper 403, allowing the waste chip and cutting fluid mixture to fall smoothly along the slope. The cutting fluid enters the drop chamber 102 and reaches the receiving plate 401. Through the sieve holes 402 on the receiving plate 401, the cutting fluid falls into the cutting fluid collection tank 3 below. The waste chips are left above the receiving plate 401. The receiving plate 401 also has a slope. The larger waste chips fall into the waste chip collection box 2 along the receiving plate 401 under the action of their own gravity. Some smaller waste chips may remain on the receiving plate 401. Then, the scraper 403 cleans the waste chips remaining on the receiving plate 401 from high to low into the waste chip collection box 2.

[0024] To move the scraper 403 from the high point to the low point of the receiving plate 401, a drive motor 405 is installed on the top of the inner wall of the dropping chamber 102. A screw 406 is installed on the drive motor 405, and a connecting kit 407 is installed on the screw 406. The connecting kit 407 is installed on the top of the scraper telescopic rod 404. A limiting slide rod 408 is installed on the top of the inner wall of the dropping chamber 102. A slide rod hole 409 is opened on the connecting kit 407, and the limiting slide rod 408 is installed in the slide rod hole 409. A screw hole 410 is opened on the connecting kit 407, and the screw 406 is installed in the screw hole 410. The screw 406 and the screw... The rod hole 410 is threaded. Larger waste chips fall into the waste chip collection box 2 along the receiving plate 401 under their own weight. Some smaller waste chips may remain on the receiving plate 401. The drive motor 405 drives the screw 406 to rotate. Under the combined action of the screw 406, the screw hole 410, the limiting slide rod 408, and the slide rod hole 409, the connecting kit 407 drives the scraper 403 to move from the higher side to the lower side of the receiving plate 401. During the movement of the scraper 403, the waste chips remaining on the receiving plate 401 are cleaned from high to low and sent into the waste chip collection box 2.

[0025] In order for the scraper 403 to adhere to the receiving plate 401 and scrape away the waste residue left on the receiving plate 401, a telescopic groove 411 is provided in the telescopic rod 404 of the scraper. A movable rod 412 is installed in the telescopic groove 411 and is mounted on the scraper 403. A downward pressure spring 413 is installed in the telescopic groove 411. One end of the downward pressure spring 413 is mounted on the movable rod 412, and the other end of the downward pressure spring 413 is mounted on the inner wall of the telescopic groove 411. During the movement of the scraper 403, under the action of the downward pressure spring 413 in the telescopic groove 411, the scraper 403 continuously adheres to the upper surface of the receiving plate 401, and cleans the waste residue remaining on the receiving plate 401 from high to low into the waste collection box 2.

[0026] The working principle is as follows: When the lathe is working, the waste chips mixed with cutting fluid enter the lower chamber 102 from the drain 101. The ramp 103 in the drain 101 ensures that the waste chips and cutting fluid mixture can fall smoothly into the lower chamber 102 along the slope and reach the receiving plate 401. Through the screen holes 402 opened on the receiving plate 401, the cutting fluid falls to the cutting fluid collection tank 3 below. The waste chips are left above the receiving plate 401. The receiving plate 401 also has a slope. Larger waste chips fall into the waste chip collection box 2 along the receiving plate 401 under the action of their own gravity. Some smaller waste chips may remain on the receiving plate 401. On 01, the drive motor 405 drives the screw 406 to rotate. Under the combined action of the screw 406, the screw hole 410, the limiting slide rod 408, and the slide rod hole 409, the connecting kit 407 drives the scraper 403 to move from the higher side to the lower side of the receiving plate 401. During the movement of the scraper 403, under the action of the spring 413 in the telescopic groove 411, the scraper 403 continuously adheres to the upper surface of the receiving plate 401, cleaning the waste residue on the receiving plate 401 from high to low into the waste collection box 2. At this point, the waste is separated from the cutting fluid, making it convenient for the waste and cutting fluid to be processed separately.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lathe waste chip cleaning device, comprising a lathe operating table (1); characterized in that: The lathe operating table (1) has a drain outlet (101) at the top, and a ramp (103) is provided inside the drain outlet (101). The lathe operating table (1) has a lower compartment (102) inside, and a waste chip collection box (2) and a cutting fluid collection tank (3) are provided inside the lower compartment (102). A separation mechanism (4) is provided on the waste chip collection box (2) and the cutting fluid collection tank (3). The separation mechanism (4) includes a receiving plate (401), which is installed in the drop chamber (102). The receiving plate (401) has a sieve hole (402) and a scraper (403) is installed on the receiving plate (401). A scraper extension rod (404) is installed on the top of the scraper (403).

2. The lathe waste chip cleaning device according to claim 1, characterized in that: A drive motor (405) is installed on the top of the inner wall of the drop chamber (102). A screw (406) is installed on the drive motor (405). A connecting kit (407) is installed on the screw (406). The connecting kit (407) is installed on the top of the scraper telescopic rod (404).

3. The lathe waste chip cleaning device according to claim 2, characterized in that: The top of the inner wall of the drop chamber (102) is equipped with a limiting slide rod (408), and the connecting kit (407) has a slide rod hole (409) and the limiting slide rod (408) is installed in the slide rod hole (409).

4. The lathe waste chip cleaning device according to claim 2, characterized in that: The connecting kit (407) has a screw hole (410), and the screw (406) is installed in the screw hole (410). The screw (406) and the screw hole (410) are threaded together.

5. The lathe waste chip cleaning device according to claim 1, characterized in that: The scraper telescopic rod (404) has a telescopic groove (411) inside, and a movable rod (412) is installed inside the telescopic groove (411). The movable rod (412) is installed on the scraper (403).

6. The lathe waste chip cleaning device according to claim 5, characterized in that: A compression spring (413) is installed inside the telescopic groove (411). One end of the compression spring (413) is installed on the movable rod (412), and the other end of the compression spring (413) is installed on the inner wall of the telescopic groove (411).

7. The lathe waste chip cleaning device according to claim 1, characterized in that: The receiving plate (401) is located above the cutting fluid collection tank (3), and the receiving plate (401) has a slope. The waste collection box (2) is located on one side of the lower end of the receiving plate (401).

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