A chip-accumulation-preventing organ type numerical control machine tool protective cover

Abstract

The utility model relates to organ type protection cover technical field, and disclose a kind of anti-accumulation of chips organ type numerical control machine tool protection cover, including collection mechanism and protection mechanism, the protection mechanism is movably connected in the top of collection mechanism, the protection mechanism includes connecting protection unit and anti-accumulation of chips unit, the connecting protection unit is movably connected in the top of collection mechanism, the anti-accumulation of chips unit is movably connected in the bottom of connecting protection unit.The anti-accumulation of chips organ type numerical control machine tool protection cover, by the gradual change design of protection cover folding surface wide after front, chip can be along folding surface natural slide, reduce the accumulation in folding groove, cooperate vibration motor, can produce slight vibration, chip is shaken off to below collection box, avoid chip extrusion folding groove to lead to structural damage, improve protection cover service life, by the material guiding path formed by chip removal box, chip removal groove and collection box in collection mechanism, chip is shaken off by vibration and falls into collection box by chip removal groove, realize automatic collection.

Description

Technical Field

[0001] This utility model relates to the technical field of bellows-style protective covers, specifically a chip-resistant bellows-style CNC machine tool protective cover. Background Technology

[0002] An accordion-style CNC machine tool protective cover is a protective device for CNC machine tools. Its shape is folded, resembling the pleats of an accordion. This type of cover is typically made of a combination of flexible materials and a supporting frame. It can extend and fold with the reciprocating movement of the machine tool's moving parts, effectively isolating chips, oil, coolant, and other debris generated during machining, preventing them from entering critical components such as the machine tool guideways and lead screws. It is an important protective component for maintaining the accuracy and extending the service life of CNC machine tools.

[0003] The prior art discloses an accordion-style protective cover with application number 202022681377.1, comprising an outer protective layer. The outer protective layer is repeatedly folded to form several retractable first corrugated segments of a certain width, with a first peak or trough formed between adjacent first corrugated segments. An inner protective layer is provided on the inner side of the outer protective layer. The inner protective layer is repeatedly folded to form several retractable second corrugated segments of a certain width, with a second peak or trough formed between adjacent second corrugated segments. The outer and inner protective layers are connected by a frame between corresponding first and second peaks to achieve synchronous expansion and contraction. In the above-mentioned utility model, the inner protective layer acts as a blocking structure, blocking the inside of the fold. When cracks or holes appear at the fold, the inner protective layer blocks the seeping cutting fluid, water, and other liquids on the outside of the inner protective layer and guides them outward along the outer protective layer, preventing the cutting fluid, water, and other liquids from seeping into the protective cover and damaging the transmission components, thus ensuring the transmission accuracy and service life of the transmission components.

[0004] The aforementioned device is designed with an inner protective layer to prevent damage to the protective cover. However, since the device is foldable, debris can easily enter the folding groove during CNC machine tool processing. As a result, when the machine tool's processing components are displaced, debris can easily squeeze into the folding groove, causing damage. This issue needs to be addressed. Utility Model Content

[0005] The purpose of this utility model is to provide a chip-resistant accordion-style protective cover for CNC machine tools to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a chip-resistant accordion-style protective cover for CNC machine tools, comprising a collection mechanism and a protective mechanism, wherein the protective mechanism is movably connected to the top of the collection mechanism.

[0007] The protective mechanism includes a connecting protective unit and an anti-dust accumulation unit. The connecting protective unit is movably connected to the top of the collecting mechanism, and the anti-dust accumulation unit is movably connected to the bottom of the connecting protective unit.

[0008] Preferably, the collecting mechanism consists of a slide rail, a chip discharge box, a chip discharge trough, and a collection box. The chip discharge box is fixedly connected to the left and right sides of the slide rail, the chip discharge trough is opened at the bottom of the chip discharge box, and the collection box is set below the slide rail to guide and collect materials.

[0009] Preferably, the connection protection unit consists of a connecting frame, a protective cover, a sliding groove, a mounting hole, and an adjusting groove. The connecting frame is slidably connected to the top of the slide rail, the protective cover is fixedly connected between the connecting frames, the sliding groove is opened at the bottom of the connecting frame, the mounting hole is opened on the side of the connecting frame, and the adjusting groove is opened at the inner bottom of the connecting frame, playing the main role of connection protection.

[0010] Preferably, the anti-chip accumulation unit consists of a folding frame, sliding rollers, a mounting frame, and a vibration motor. The folding frame is movably connected to the bottom of the connecting frame and the protective cover. The sliding rollers are rotatably connected to the top of the folding frame. The mounting frame is fixedly connected to the bottom of the folding frame. The vibration motor is fixedly connected to the bottom of the mounting frame, so that the protective cover can generate slight vibration to shake off the chips attached to the folding surface into the collection box.

[0011] Preferably, the sliding roller slides inside the adjustment groove, serving a sliding function so that the protective cover can move along with it when sliding.

[0012] Preferably, the collection box covers the bottom of the slide rail and the chip box, making it easy to collect the shaken-off debris through the collection box.

[0013] Preferably, the fold spacing of the protective cover adopts a gradient design that is wider at the front and narrower at the back, making it easier for chips to slide off and less likely to accumulate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This anti-chip accumulation accordion-style CNC machine tool protective cover features a gradually narrowing design with a wider front and narrower back, allowing chips to slide naturally along the folding surface and reducing accumulation in the folding groove. In conjunction with the vibration motor at the bottom of the folding frame, it can generate slight vibrations at regular intervals to shake the chips attached to the folding surface into the collection box below, preventing debris from squeezing into the folding groove and causing structural damage, thus extending the service life of the protective cover.

[0016] 2. This anti-chip accumulation accordion-type CNC machine tool protective cover forms a material guiding path through the chip discharge box, chip discharge trough and collection box in the collection mechanism. The chips shaken off by vibration fall into the collection box through the chip discharge trough, realizing automated collection. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the protective cover of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the folding frame structure of this utility model.

[0021] In the diagram: 1. Collection mechanism; 101. Slide rail; 102. Chip box; 103. Chip trough; 104. Collection box; 2. Protective mechanism; 201. Connecting frame; 202. Protective cover; 203. Slide groove; 204. Mounting hole; 205. Adjustment groove; 211. Folding frame; 212. Sliding roller; 213. Mounting frame; 214. Vibration motor. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 The present invention provides the following technical solution: a chip-proof accordion-type CNC machine tool protective cover, comprising a collection mechanism 1 and a protective mechanism 2, wherein the protective mechanism 2 is movably connected to the top of the collection mechanism 1.

[0024] The protective mechanism 2 includes a connecting protective unit and an anti-dust accumulation unit. The connecting protective unit is movably connected to the top of the collecting mechanism 1, and the anti-dust accumulation unit is movably connected to the bottom of the connecting protective unit.

[0025] The collecting mechanism 1 consists of a slide rail 101, a chip discharge box 102, a chip discharge trough 103, and a collecting box 104. The chip discharge box 102 is fixedly connected to the left and right sides of the slide rail 101. The chip discharge trough 103 is opened at the bottom of the chip discharge box 102. The collecting box 104 is located below the slide rail 101 and covers the bottom of the slide rail 101 and the chip discharge box 102, so as to facilitate the collection of the shaken-off debris through the collecting box 104 and play the role of guiding and collecting materials.

[0026] The connection protection unit consists of a connecting frame 201, a protective cover 202, a slide groove 203, a mounting hole 204, and an adjusting groove 205. The connecting frame 201 is slidably connected to the top of the slide rail 101, and the protective cover 202 is fixedly connected between the connecting frames 201. The folding spacing of the protective cover 202 adopts a gradient design that is wider at the front and narrower at the back, making it easier for chips to slide off and less likely to accumulate. The slide groove 203 is located at the bottom of the connecting frame 201, the mounting hole 204 is located on the side of the connecting frame 201, and the adjusting groove 205 is located at the inner bottom of the connecting frame 201, playing a major role in connection protection. The anti-chip accumulation unit consists of a folding frame 21. 1. The device consists of a sliding roller 212, a mounting frame 213, and a vibration motor 214. The folding frame 211 is movably connected to the bottom of the connecting frame 201 and the protective cover 202. The sliding roller 212 is rotatably connected to the top of the folding frame 211. The sliding roller 212 slides inside the adjusting groove 205, which plays a sliding role, so that the protective cover 202 can move with it when sliding. The mounting frame 213 is fixedly connected to the bottom of the folding frame 211. The vibration motor 214 is fixedly connected to the bottom of the mounting frame 213, so that the protective cover can generate slight vibration and shake off the chips attached to the folding surface into the collection box 104.

[0027] During use, the machine tool's moving parts drive the connecting frame 201 to slide on the slide rail 101. The protective cover 202 extends and folds with the connecting frame 201, and its gradually narrowing folded surface design (wider at the front and narrower at the back) allows chips to slide off naturally. When cleaning is required, the vibration motor 214 starts, driving the folding frame 211 to vibrate via the mounting bracket 213, shaking off the chips attached to the folded surface of the protective cover 202. The chips fall into the collection box 104 through the chip discharge groove 103 at the bottom of the chip discharge box 102. The sliding roller 212 slides within the adjustment groove 205, ensuring the stability of the folding frame 211 as it moves with the protective cover 202, achieving coordinated operation of preventing chip accumulation and automatic cleaning.

[0028] 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 the 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 accordion-style protective cover for CNC machine tools to prevent chip accumulation, comprising a collecting mechanism (1) and a protective mechanism (2), characterized in that: The protective mechanism (2) is movably connected to the top of the collecting mechanism (1); The protective mechanism (2) includes a connecting protective unit and an anti-dust accumulation unit. The connecting protective unit is movably connected to the top of the collecting mechanism (1), and the anti-dust accumulation unit is movably connected to the bottom of the connecting protective unit. The collection mechanism (1) consists of a slide rail (101), a chip removal box (102), a chip removal groove (103), and a collection box (104). The chip removal box (102) is fixedly connected to the left and right sides of the slide rail (101), the chip removal groove (103) is opened at the bottom of the chip removal box (102), and the collection box (104) is located below the slide rail (101). The connection protection unit consists of a connecting frame (201), a protective cover (202), a sliding groove (203), a mounting hole (204), and an adjustment groove (205). The connecting frame (201) is slidably connected to the top of the slide rail (101), the protective cover (202) is fixedly connected between the connecting frames (201), the sliding groove (203) is opened at the bottom of the connecting frame (201), the mounting hole (204) is opened on the side of the connecting frame (201), and the adjustment groove (205) is opened at the inner bottom of the connecting frame (201). The anti-chip accumulation unit consists of a folding frame (211), a sliding roller (212), a mounting frame (213), and a vibration motor (214). The folding frame (211) is movably connected to the bottom of the connecting frame (201) and the protective cover (202). The sliding roller (212) is rotatably connected to the top of the folding frame (211). The mounting frame (213) is fixedly connected to the bottom of the folding frame (211). The vibration motor (214) is fixedly connected to the bottom of the mounting frame (213).

2. The anti-chip accumulation bellows-type CNC machine tool protective cover according to claim 1, characterized in that: The sliding roller (212) slides inside the adjusting groove (205).

3. The anti-chip accumulation bellows-type CNC machine tool protective cover according to claim 2, characterized in that: The collection box (104) covers the bottom of the slide rail (101) and the chip box (102).

4. The anti-chip accumulation bellows-type CNC machine tool protective cover according to claim 3, characterized in that: The spacing between the folds of the protective cover (202) adopts a gradient design that is wider at the front and narrower at the back.

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