Protective cover plate of machine tool

Abstract

The utility model discloses a protective cover plate of a machine tool, which comprises a fixed support plate, the upper surface of the fixed support plate is fixedly connected with a transmission seat, the inner wall of the transmission seat is slidably connected with a transmission block, two bearing rings are fixedly embedded in the inner wall of the transmission seat, the inner rings of the two bearing rings are fixedly connected with a screw rod, and the screw rod is fixedly connected with a screw rod. The outer surface of the screw is in threaded connection with the inner wall of the transmission block, a gear motor is arranged on the left side of the fixed supporting plate, the output end of the gear motor is fixedly connected with the left end of the screw, a connecting plate is fixedly connected to the front face of the transmission block, and a sliding type protective cover plate is fixedly connected to the bottom face of the connecting plate. The upper surface of the fixed supporting plate is fixedly connected with a sliding rail, the outer surface of the sliding rail is slidably connected with the bottom face of the connecting plate, and the back face of the sliding type protective cover plate is fixedly connected with a protective pad. The protective cover plate of the machine tool has the characteristic of automatic protection, and the flexibility of protecting the sliding protective cover plate is improved.

Description

Technical Field

[0001] The utility model relates to the field of machine tools, in particular to a protective cover plate of a machine tool. Background Art

[0002] Machine tools refer to machines used to manufacture machines, also known as machine tools or machine tools. They are usually referred to as machine tools. The machinery industry usually uses gray cast iron with good wear resistance and vibration absorption properties to manufacture machine tool bodies. Machine tools are generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools.

[0003] Currently, when a machine tool is in operation, a large amount of debris will be generated in the working area, and a protective cover needs to be set up to block and protect the debris. However, when the current protective cover is in use, the protective cover is usually pulled manually for protection, and it is difficult to make it automatically protected. Manual pulling is troublesome to operate during long-term work, which reduces the flexibility of protecting the protective cover. Therefore, we propose a protective cover for machine tools to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a protective cover for a machine tool to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] The transmission gear of the present invention is a gear which is connected with the transmission gear of the present invention in a fixed manner and the gear is connected with the transmission gear of the present invention in a sliding manner.

[0007] In a further embodiment, an observation port is provided on the front of the sliding protective cover, a tempered glass plate is fixedly connected to the inner wall of the observation port, and a warning sticker is fixedly connected to the front of the sliding protective cover.

[0008] In a further embodiment, a sliding groove is provided on the front side of the fixed support plate, and a sliding plate is fixedly connected to the back side of the sliding protective cover plate.

[0009] In a further embodiment, the rear end of the slide extends to the interior of the slide groove, and the outer surface of the slide groove is slidably connected to the inner wall of the slide groove.

[0010] In a further embodiment, two mounting members are fixedly connected to the bottom surface of the fixed support plate, and two groups of mounting members have two mounting holes formed on their bottom surfaces.

[0011] In a further embodiment, two fixing seats are fixedly connected to the left side of the fixed support plate, and the upper surfaces of the two fixing seats are fixedly connected to the outer surface of the reduction motor.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This device is provided with a fixed support plate, which cooperates with the connecting plate and the slide rail, so that the sliding protective cover can slide in front of the fixed support plate. At the same time, the power provided by the reduction motor, in cooperation with the screw and the transmission block, can drive the connecting plate and the sliding protective cover to move flexibly to the right or slide to the left, thereby providing power for the left and right movement of the sliding protective cover. By moving the sliding protective cover to the right, the front of the machine tool working area can be shielded and protected, and by moving the sliding protective cover to the left, the shielding protection in front of the machine tool working area can be released, thereby having the characteristics of automatic protection, thereby improving the flexibility of protecting the sliding protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the front view of the protective cover of the machine tool.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the side view of the protective cover of the machine tool.

[0016] Figure 3 This is a sectional view of the front view of the transmission seat in the protective cover of the machine tool.

[0017] Figure 4 It is a sectional view of the side view of the transmission seat in the protective cover of the machine tool.

[0018] In the figure: 1. Fixed support plate; 2. Transmission seat; 3. Transmission block; 4. Bearing ring; 5. Screw; 6. Reducer motor; 7. Connecting plate; 8. Sliding protective cover; 9. Slide plate; 10. Slide groove; 11. Warning sticker; 12. Observation port; 13. Tempered glass plate; 14. Protective pad; 15. Mounting part; 16. Mounting hole; 17. Slide rail; 18. Fixed seat. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 In the utility model, a protective cover plate of a machine tool comprises a fixed support plate 1, the upper surface of the fixed support plate 1 is fixedly connected to a transmission seat 2, the inner wall of the transmission seat 2 is slidably connected to a transmission block 3, the inner wall of the transmission seat 2 is fixedly inlaid with two bearing rings 4, the inner rings of the two bearing rings 4 are jointly fixedly connected with a screw 5, the outer surface of the screw 5 is threadedly connected to the inner wall of the transmission block 3, a reduction motor 6 is provided on the left side of the fixed support plate 1, the output end of the reduction motor 6 is fixedly connected to the left end of the screw 5, the front of the transmission block 3 is fixedly connected to a connecting plate 7, the bottom surface of the connecting plate 7 is fixedly connected to a sliding protective cover plate 8, the upper surface of the fixed support plate 1 is fixedly connected to a slide rail 17, the outer surface of the slide rail 17 is slidably connected to the bottom surface of the connecting plate 7, and the back of the sliding protective cover plate 8 is fixedly connected to a protective pad 14.

[0023] An observation port 12 is provided on the front of the sliding protective cover 8, and a tempered glass plate 13 is fixedly connected to the inner wall of the observation port 12. A warning sticker 11 is fixedly connected to the front of the sliding protective cover 8. A slide groove 10 is provided on the front of the fixed support plate 1. A slide plate 9 is fixedly connected to the back of the sliding protective cover 8. The rear end of the slide plate 9 extends to the inside of the slide groove 10, and the outer surface of the slide plate 9 is slidably connected to the inner wall of the slide groove 10. Through the cooperation of the observation port 12 and the tempered glass plate 13, the working area of the machine tool can be blocked and protected. By utilizing the cooperation of the slide groove 10 and the slide plate 9, the sliding protective cover 8 can be made more stable when sliding left and right.

[0024] Two mounting members 15 are fixedly connected to the bottom surface of the fixed support plate 1. Two mounting holes 16 are provided on the bottom surfaces of the two sets of mounting members 15. Two fixing seats 18 are fixedly connected to the left side of the fixed support plate 1. The upper surfaces of the two fixing seats 18 are fixedly connected to the outer surface of the reduction motor 6. The mounting members 15 and the mounting holes 16 facilitate the installation and fixation of the fixed support plate 1 above the machine tool. The two fixing seats 18 can support the reduction motor 6 to ensure the stability of the reduction motor 6 during operation.

[0025] The working principle of the present utility model is: first, the fixed support plate 1 is installed and fixed on the top of the machine tool through the mounting piece 15 and the mounting hole 16, and the sliding protective cover plate 8 is located in front of the working area of the machine tool after sliding. Then, the reduction motor 6 is connected to the power supply, which can drive the screw 5 to rotate in the forward and reverse directions, and will drive the screw 5 to engage with the clockwise or counterclockwise thread inside the transmission block 3, so that the transmission block 3 can drive the connecting plate 7 and the sliding protective cover plate 8 to move to the right or slide to the left, and then the sliding protective cover plate 8 is moved to the right to block and protect the front of the working area of the machine tool.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A protective cover for a machine tool, characterized in that: The invention comprises a fixed support plate (1), the upper surface of the fixed support plate (1) is fixedly connected with a transmission seat (2), the inner wall of the transmission seat (2) is slidably connected with a transmission block (3), the inner wall of the transmission seat (2) is fixedly inlaid with two bearing rings (4), the inner rings of the two bearing rings (4) are fixedly connected with a screw (5), the outer surface of the screw (5) is threadedly connected with the inner wall of the transmission block (3), a reduction motor (6) is provided on the left side of the fixed support plate (1), the output end of the reduction motor (6) is fixedly connected with the left end of the screw (5), the front of the transmission block (3) is fixedly connected with a connecting plate (7), the bottom surface of the connecting plate (7) is fixedly connected with a sliding protective cover (8), the upper surface of the fixed support plate (1) is fixedly connected with a slide rail (17), the outer surface of the slide rail (17) is slidably connected with the bottom surface of the connecting plate (7), and the back surface of the sliding protective cover (8) is fixedly connected with a protective pad (14).

2. The protective cover for a machine tool according to claim 1, wherein: An observation port (12) is provided on the front of the sliding protective cover (8), a tempered glass plate (13) is fixedly connected to the inner wall of the observation port (12), and a warning sticker (11) is fixedly connected to the front of the sliding protective cover (8).

3. The protective cover for a machine tool according to claim 1, wherein: A sliding groove (10) is provided on the front of the fixed support plate (1), and a sliding plate (9) is fixedly connected to the back of the sliding protective cover plate (8).

4. The protective cover for a machine tool according to claim 3, wherein: The rear end of the slide plate (9) extends to the interior of the slide groove (10), and the outer surface of the slide plate (9) is slidably connected to the inner wall of the slide groove (10).

5. The protective cover for a machine tool according to claim 1, wherein: Two mounting members (15) are fixedly connected to the bottom surface of the fixed support plate (1), and two mounting holes (16) are provided on the bottom surfaces of the two groups of mounting members (15).

6. The protective cover for a machine tool according to claim 1, wherein: Two fixing seats (18) are fixedly connected to the left side of the fixed support plate (1), and the upper surfaces of the two fixing seats (18) are fixedly connected to the outer surface of the reduction motor (6).

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