A chip breaker anti-back scratching structure

Abstract

The utility model discloses a chip cleaner prevents to scratch structure, this prevent to scratch structure to set up at the chip cleaner outlet of lathe chain board one side, prevent to scratch structure to include the counterweight piece of prevent to scratch board, prevent to scratch board to include main body board, the top of main body board is provided with the bending of the chip board, the left and right sides of main body board are provided with the side board, and the counterweight piece is installed between left and right side board and main body board. Advantageous effect is that this structure solves the defect of traditional fixed scraper through swing type design, improves the chip removal efficiency and equipment reliability, and is applicable to various lathe chip removal system.

Description

Technical Field

[0001] This utility model relates to an anti-backward scraping structure for a chip conveyor, belonging to the technical field of machine tool components. Background Technology

[0002] In machine tool processing, the removal of chips, such as metal filings, is crucial for ensuring processing efficiency and stable equipment operation. Traditional chip conveyors typically employ a fixed anti-backscraping structure, where the scraper is directly fixed at the chip outlet. The chips are removed by the scraper's fixed angle contacting the vertical plate on the chain conveyor. However, this fixed structure has the following problems in practical use:

[0003] 1. Reduced chip removal efficiency: After prolonged operation, iron filings tend to accumulate between the scraper and the chain plate, resulting in a decrease in chip removal efficiency.

[0004] 2. Risk of jamming: If iron filings accumulate on the scraper and are not cleaned in time, jamming can cause deformation of the chip conveyor's outlet, affecting the chip conveyor's service life.

[0005] 3. Difficult to maintain: The accumulated iron filings require the machine to be stopped for cleaning, which reduces processing efficiency and increases maintenance costs.

[0006] Therefore, there is an urgent need to design an anti-scraping structure that can automatically adjust and prevent the accumulation of iron filings in order to improve the stability and service life of the chip conveyor. Utility Model Content

[0007] To address the problems existing in the prior art, this utility model provides a chip conveyor anti-backscraping structure, thereby solving the aforementioned technical problems.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is: a chip conveyor anti-backscraping structure, which is installed at the chip outlet of the chip conveyor on one side of the machine tool chain plate. The anti-backscraping structure includes an anti-backscraping plate and a counterweight. The anti-backscraping plate includes a main plate. A bent chip conveying plate is provided on the top of the main plate. Side plates are provided on the left and right sides of the main plate, and a counterweight is installed between the left and right side plates and the main plate.

[0009] Furthermore, the anti-scraping plate is an integral bent structure with side plates bent on both sides, and an inwardly bent chip removal plate is provided on the top of the main plate located between the left and right side plates.

[0010] Furthermore, the upper end of the chip conveyor plate is provided with a plurality of evenly arranged continuous sawtooth structures.

[0011] Furthermore, the counterweight is integrally welded between the left and right side plates and the main body plate.

[0012] Furthermore, the side plate has an opening and is movably connected to the mounting plate of the chip conveyor outlet via a connector.

[0013] The beneficial effects of this utility model are:

[0014] Adaptive adjustment of scraping angle: The design of the counterweight ensures that the anti-tipping scraper maintains acute-angle contact with the chain plate upright under the action of gravity, thus ensuring stable scraping effect.

[0015] To prevent the accumulation of iron filings: When the top serrated chip conveyor plate comes into contact with the chain plate, it can swing slightly with the movement of the chain plate, shaking off the accumulated iron filings and preventing blockage.

[0016] Simple and reliable structure: The whole structure is formed by bending and welding of sheet metal, and the counterweight is welded and fixed, resulting in a stable structure, low manufacturing cost, and easy installation and maintenance.

[0017] Extend the life of the chip conveyor: effectively reduce the hard friction between the scraper and the chain plate, reduce wear, and prevent the chip outlet from deforming due to uneven force. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the anti-scraping structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the anti-scraping structure of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged view of a partial structure.

[0021] In the diagram: 1. Anti-scraping structure, 11. Main body plate, 12. Side plate, 13. Chip removal plate, 2. Counterweight block. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention.

[0024] like Figure 1 , Figure 2 and Figure 3As shown, a chip conveyor anti-backscraping structure is provided at the chip outlet of the chip conveyor on one side of the machine tool chain plate. The anti-backscraping structure 1 includes an anti-backscraping plate 1 and a counterweight block 2. The anti-backscraping plate 1 includes a main plate 11. A bent chip conveying plate 13 is provided on the top of the main plate 11. Side plates 12 are provided on the left and right sides of the main plate 11, and the counterweight block 2 is installed between the left and right side plates 12 and the main plate 11.

[0025] In this embodiment, the anti-scraping plate 1 is an integral bent structure with side plates 12 bent on both sides. The top of the main plate 11 located between the left and right side plates 12 is provided with an inwardly bent chip removal plate 13.

[0026] In this embodiment, the upper end of the chip removal plate 13 is provided with a plurality of evenly arranged continuous sawtooth structures.

[0027] In this embodiment, the counterweight 2 is welded as a whole between the left and right side plates 12 and the main body plate 11.

[0028] In this embodiment, the side plate 12 has an opening and is movably connected to the mounting plate of the chip conveyor outlet through a connector.

[0029] Working Principle: The anti-tipping scraper is movably connected to the mounting plate at the chip outlet of the chip conveyor via openings on both sides. A counterweight lowers the scraper's center of gravity, causing the top chip conveyor plate to make acute-angle contact with the chain plate's upright plate. When the chip conveyor is running, the upright plate on the chain plate moves to the anti-tipping scraper position, and the serrated chip conveyor plate contacts the upright plate, pushing the scraper to swing slightly. The weight of the counterweight keeps the scraper in contact with the upright plate, ensuring effective chip removal. Simultaneously, the swinging process loosens and dislodges accumulated chips, preventing jamming. If chips accumulate in front of the chip conveyor plate, the serrated structure effectively disperses resistance and shakes the chips off during the scraper's swing, keeping the chip removal channel clear. The counterweight's balancing effect ensures the scraper automatically returns to its original position after swinging, maintaining a stable scraping angle.

[0030] In summary, this structure effectively solves the defects of traditional fixed scrapers through its swing-type design, improves chip removal efficiency and equipment reliability, and is suitable for chip removal systems of various machine tools.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chip conveyor anti-backscraping structure, wherein the anti-backscraping structure is disposed at the chip outlet of the chip conveyor on one side of the machine tool chain plate, characterized in that, The anti-scraping structure includes an anti-scraping plate (1) and a counterweight (2); the anti-scraping plate (1) includes a main plate (11); a bent chip removal plate (13) is provided on the top of the main plate (11); side plates (12) are provided on the left and right sides of the main plate (11), and a counterweight (2) is installed between the left and right side plates (12) and the main plate (11).

2. The anti-backlash structure for a chip conveyor according to claim 1, characterized in that, The anti-scraping plate (1) is an integral bent structure with side plates (12) bent on both sides. The top of the main plate (11) located between the left and right side plates (12) is provided with an inwardly bent chip removal plate (13).

3. The anti-backlash structure for a chip conveyor according to claim 2, characterized in that, The chip removal plate (13) has multiple evenly arranged continuous sawtooth structures on its upper end.

4. The anti-backlash structure for a chip conveyor according to claim 1, characterized in that, The counterweight (2) is welded as a whole between the left and right side plates (12) and the main body plate (11).

5. The anti-backlash structure for a chip conveyor according to claim 1, characterized in that, The side plate (12) has a hole and is movably connected to the mounting plate of the chip discharge port of the chip conveyor through a connector.

Images