Antifouling sheet metal protective cover

Abstract

The utility model relates to the technical field of machine tool guide rail protection equipment, and discloses an antifouling sheet metal protective cover which comprises a first protective cover, a second protective cover is slidably connected into the first protective cover, and a third protective cover is slidably connected into the second protective cover. The two sides of the first protective cover are each fixedly connected with two sets of fixing frames, and the interiors of the fixing frames are rotationally connected with telescopic assemblies. According to the antifouling sheet metal protective cover, through the arrangement of the stretching assembly and the expanding protective cover, when the antifouling sheet metal protective cover needs to be installed on machine tools with different widths, the first protective cover is pulled according to the widths of the machine tools, so that the first protective cover, the second protective cover and the third protective cover are separated from the middle, and then an extension piece slides in a fixed sleeve to pull the expanding protective cover; and the expanded protective cover covers the middle gap formed by stretching the protective cover, so that the effect of adapting to machine tools with different widths is achieved, and the applicability and the flexibility of the protective cover are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool guide rail protection equipment, in particular to an anti-fouling sheet metal protective cover. Background Art

[0002] Sheet metal protective covers are one of the important devices used to protect machines and workers from damage and failure. When the machine tool is processing, there will be some hard cuttings or small particles of the workpiece, which can easily fly out and cause harm to the workers. The protective cover can effectively prevent these cuttings from splashing, thereby ensuring the safety of the workers. Anti-fouling sheet metal protective covers are often used to protect machine equipment or specific parts from external contamination or damage. This type of cover is usually made of sheet metal and has waterproof, dustproof and corrosion-resistant properties to ensure the long-term and reliable operation of the equipment. They can be customized into various shapes and sizes to suit different equipment and environmental requirements.

[0003] In actual use, the existing anti-fouling sheet metal protective cover is not easy to adapt to machine tools of different widths, which affects the applicability and flexibility of the protective cover.

[0004] After searching the existing patents: an oil-proof and silent sheet metal telescopic protective cover (publication number: CN215394113U), including a first protective cover plate, a fixed mounting plate is connected to the edge of one side of the first protective cover plate, and a plurality of second protective cover plates are sequentially clamped on the inner side of the first protective cover plate, and one end of the second protective cover plate at the bottom of the inner side of the first protective cover plate is connected to a traction end plate. The utility model fills the gap between the first protective cover plate and the second protective cover plate and the gap between two adjacent second protective cover plates with a sealing rubber strip, so that the protective cover itself can be more sealed, and the oil or water generated by the machine tool operation will not enter the machine or product, which better protects the machine itself, and greatly reduces the noise during the movement of the second protective cover plate.

[0005] Although the above patent makes the protective cover itself more sealed, the oil or water generated by the machine tool operation will not enter the machine or product, which better protects the machine itself, and the noise is greatly reduced during the movement of the second protective cover plate, but it is not convenient to move it when it needs to be installed. When it is far away from the installation machine, it will increase the workload of personnel carrying.

[0006] Therefore, it is necessary to invent an anti-fouling sheet metal protective cover to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide an anti-fouling sheet metal protective cover which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that it is not easy to adapt to machine tools of different widths and is not easy to move when installation is required.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an anti-fouling sheet metal protective cover, comprising a first protective cover, a second protective cover is slidably connected inside the first protective cover, a third protective cover is slidably connected inside the second protective cover, two sets of fixing frames are fixedly connected on both sides of the first protective cover, a telescopic assembly is rotatably connected inside the fixing frame, the telescopic assembly comprises a support rod rotatably connected to the inside of the fixing frame, a telescopic rod is slidably connected inside the support rod, a roller is fixedly connected to the top of the telescopic rod, the top surfaces of the first protective cover, the second protective cover and the third protective cover are fixedly connected to a stretching assembly, the stretching assembly comprises a fixed sleeve fixedly connected to the top of the first protective cover, an extension piece is slidably connected inside the fixed sleeve, and the bottom surface of the first protective cover is hinged with an expansion protective cover through a hinge.

[0011] As a further solution of the utility model, one side of the support rod is fixedly connected to a limiting block, and a limiting column is inserted into the interior of the limiting block. The limiting column is convenient for fixed limiting to prevent the support rod from rotating.

[0012] As a further solution of the utility model, a threaded hole is provided on the surface of the support rod, a threaded bolt penetrates the inside of the threaded hole, and a limiting hole matched with the threaded bolt is provided on the surface of the telescopic rod, and the limiting hole facilitates fixed connection.

[0013] As a further solution of the utility model, two sets of telescopic brackets are fixedly connected to the top surface of the first protective cover, and one side of the first protective cover and the third protective cover are fixedly connected to a mounting plate, which is convenient for supporting installation.

[0014] As a further solution of the utility model, two groups of slots are provided on the surface of the expansion protective cover, and plug plates are inserted into the interior of the slots to facilitate closing the opening.

[0015] As a further solution of the utility model, the bottom of the plug board is fixedly connected to the handle piece, and the surfaces of the fixing frame and the limiting block are provided with limiting grooves adapted to the limiting columns, and the limiting grooves are convenient for fixing.

[0016] As a further solution of the utility model, a threaded hole is opened on the surface of the extension piece, and the internal thread of the threaded hole is connected with a threaded nail. The surfaces of the first protective cover, the second protective cover and the third protective cover are coated with anti-fouling paint, which facilitates to reduce corrosion and pollution on the surface of the protective cover.

[0017] (III) Beneficial effects

[0018] The utility model provides an anti-fouling sheet metal protective cover, which has the following beneficial effects:

[0019] 1. The anti-fouling sheet metal protective cover, through the setting of the stretching component and the expansion protective cover, when it needs to be installed on machine tools of different widths, according to the width of the machine tool, the first protective cover is pulled to separate the first protective cover, the second protective cover and the third protective cover from the middle, and then the extension piece slides inside the fixed sleeve, and the expansion protective cover is pulled to make the expansion protective cover cover the middle gap stretched out by the protective cover, thereby achieving the effect of adapting to machine tools of different widths, and increasing the applicability and flexibility of the protective cover.

[0020] 2. The anti-fouling sheet metal protective cover, through the setting of the telescopic assembly and the limit column, when the protective cover needs to be moved for installation, the support rod is pulled to rotate and stand upright inside the fixed frame, and then the limit column is inserted and fixed through the limit groove of the fixed frame and the limit block, and then the telescopic rod is pulled to a suitable height, and fixed through the threaded hole and the limit hole by the threaded bolt, so that the roller contacts the ground, thereby achieving the effect of convenient movement, avoiding being far away from the installation machine tool, reducing the workload of personnel carrying, and improving the convenience of the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the stretching assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the telescopic component of the utility model.

[0025] In the figure: 1. first protective cover; 2. second protective cover; 3. third protective cover; 4. fixing frame; 5. telescopic assembly; 501. support rod; 502. telescopic rod; 503. roller; 6. stretching assembly; 601. fixing sleeve; 602. extension piece; 7. expansion protective cover; 8. limit block; 9. limit column; 10. threaded bolt; 11. telescopic bracket; 12. mounting plate; 13. plug plate; 14. handle piece; 15. threaded nail; 16. antifouling paint. DETAILED DESCRIPTION

[0026] 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. 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.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an anti-fouling sheet metal protective cover, comprising a first protective cover 1, a second protective cover 2 is slidably connected inside the first protective cover 1, a third protective cover 3 is slidably connected inside the second protective cover 2, two sets of fixing frames 4 are fixedly connected on both sides of the first protective cover 1, and a telescopic component 5 is rotatably connected inside the fixing frame 4. Through the arrangement of the telescopic component 5 and the limiting column 9, the effect of convenient movement is achieved, avoiding being far away from the installation machine tool, reducing the workload of personnel carrying, and improving the convenience of the protective cover. The telescopic component 5 includes a support rod 50 rotatably connected to the inside of the fixing frame 4. 1. The support rod 501 is internally slidably connected with a telescopic rod 502, and the top of the telescopic rod 502 is fixedly connected with a roller 503. The top surfaces of the first protective cover 1, the second protective cover 2 and the third protective cover 3 are all fixedly connected with a stretching assembly 6. Through the arrangement of the stretching assembly 6 and the expansion protective cover 7, the effect of adapting to machine tools of different widths is achieved, and the applicability and flexibility of the protective cover are increased. The stretching assembly 6 includes a fixed sleeve 601 fixedly connected to the top of the first protective cover 1, and the internal slidable connection of the fixed sleeve 601 is an extension piece 602, and the bottom surface of the first protective cover 1 is hinged with the expansion protective cover 7 through a hinge;

[0028] One side of the support rod 501 is fixedly connected to a limit block 8, and a limit column 9 is inserted into the limit block 8. The limit column 9 is set to play a role of fixed limit to prevent the support rod 501 from rotating;

[0029] A threaded hole is provided on the surface of the support rod 501, and a threaded bolt 10 is passed through the threaded hole. A limiting hole matching the threaded bolt 10 is provided on the surface of the telescopic rod 502, and the setting of the limiting hole plays a role of fixed connection.

[0030] Two sets of telescopic brackets 11 are fixedly connected to the top surface of the first protective cover 1, and a mounting plate 12 is fixedly connected to one side of the first protective cover 1 and the third protective cover 3. The mounting plate 12 is provided to support the installation.

[0031] The surface of the expansion protection cover 7 is provided with two groups of slots, and the inside of the slots is plugged with plug boards 13, and the plug boards 13 are provided to close the openings;

[0032] The bottom of the plug plate 13 is fixedly connected to the handle piece 14, and the surfaces of the fixing frame 4 and the limiting block 8 are provided with limiting grooves adapted to the limiting column 9, and the setting of the limiting grooves plays a fixing role;

[0033] A threaded hole is provided on the surface of the extension piece 602, and a threaded nail 15 is connected to the internal thread of the threaded hole. The surfaces of the first protective cover 1, the second protective cover 2 and the third protective cover 3 are coated with anti-fouling paint 16. The provision of the anti-fouling paint 16 reduces the corrosion and pollution on the surface of the protective cover.

[0034] In the utility model, the working steps of the device are as follows:

[0035] Step 1: When the protective cover needs to be moved for installation, the support rod 501 is pulled to rotate and stand upright inside the fixing frame 4, and then the limiting column 9 is inserted and fixed through the limiting groove of the fixing frame 4 and the limiting block 8;

[0036] Step 2: Pull the telescopic rod 502 to a suitable height, and fix it with the threaded bolt 10 through the threaded hole and the limit hole, so that the roller 503 contacts the ground;

[0037] The third step: when it needs to be installed on machine tools of different widths, pull the first protective cover 1 according to the width of the machine tool, so that the first protective cover 1, the second protective cover 2 and the third protective cover 3 are separated from the middle, and then the extension piece 602 slides inside the fixed sleeve 601, and pulls the expanded protective cover 7 so that the expanded protective cover 7 covers the middle gap stretched out by the protective cover.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] 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 anti-fouling sheet metal protective cover, comprising a first protective cover (1), characterized in that: The first protective cover (1) is slidably connected to the inside of the second protective cover (2), and the second protective cover (2) is slidably connected to the inside of the third protective cover (3). Two sets of fixing frames (4) are fixedly connected to both sides of the first protective cover (1), and a telescopic assembly (5) is rotatably connected to the inside of the fixing frame (4). The telescopic assembly (5) comprises a support rod (501) rotatably connected to the inside of the fixing frame (4), and a telescopic rod (502) is slidably connected to the inside of the support rod (501). The top of the telescopic rod (502) is fixedly connected to a roller (503). The top surfaces of the first protective cover (1), the second protective cover (2) and the third protective cover (3) are fixedly connected to a stretching assembly (6), and the stretching assembly (6) comprises a fixing sleeve (601) fixedly connected to the top of the first protective cover (1), and an extension piece (602) is slidably connected to the inside of the fixing sleeve (601). The bottom surface of the first protective cover (1) is hinged to an expansion protective cover (7) via a hinge.

2. The anti-fouling sheet metal protective cover according to claim 1, characterized in that: One side of the support rod (501) is fixedly connected to a limiting block (8), and a limiting column (9) is inserted into the interior of the limiting block (8).

3. The anti-fouling sheet metal protective cover according to claim 1, characterized in that: A threaded hole is provided on the surface of the support rod (501), a threaded bolt (10) penetrates the interior of the threaded hole, and a limiting hole matching the threaded bolt (10) is provided on the surface of the telescopic rod (502).

4. The anti-fouling sheet metal protective cover according to claim 1, characterized in that: Two sets of telescopic brackets (11) are fixedly connected to the top surface of the first protective cover (1), and a mounting plate (12) is fixedly connected to one side of each of the first protective cover (1) and the third protective cover (3).

5. The anti-fouling sheet metal protective cover according to claim 1, characterized in that: The surface of the expansion protection cover (7) is provided with two groups of slots, and the interiors of the slots are plugged with plug boards (13).

6. The anti-fouling sheet metal protective cover according to claim 5, characterized in that: The bottom of the plug plate (13) is fixedly connected to the handle plate (14), and the surfaces of the fixing frame (4) and the limiting block (8) are both provided with limiting grooves adapted to the limiting columns (9).

7. The anti-fouling sheet metal protective cover according to claim 1, characterized in that: A threaded hole is provided on the surface of the extension piece (602), and a threaded nail (15) is connected to the inner thread of the threaded hole. The surfaces of the first protective cover (1), the second protective cover (2) and the third protective cover (3) are all coated with antifouling paint (16).

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