Rust-proof machine tool

Abstract

The utility model provides an anti-rust machine tool. The anti-rust machine tool comprises a mounting base assembly; the horizontal driving assembly is connected with the mounting seat assembly; the workbench assembly is connected with the output end of the horizontal driving assembly; and the blocking assembly comprises a first blocking structure and telescopic structures, the first blocking structure is located between the workbench assembly and the horizontal driving assembly, and the telescopic structures are connected with the workbench assembly and partially located on the two sides of the horizontal driving assembly. According to the technical scheme, the problem that in the prior art, in the part machining process of a machine tool, the machining precision is low due to rusting of the machine tool is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of machining machine tools, and in particular to a rust-proof machine tool. Background Art

[0002] As fundamental equipment in the machinery industry, machine tools' precision, efficiency, and stability directly impact the quality and performance of mechanical products. With the continuous advancement of technology, modern machine tools have achieved high-precision, high-speed, and highly automated processing capabilities, providing strong technical support for the machinery industry. Whether manufacturing large-scale machinery or machining precision parts, the precise processing and efficient production of machine tools are essential.

[0003] During the cutting, grinding and other processing processes, it is often necessary to use cutting fluid, coolant and other liquids to assist processing.

[0004] In the existing technology, the waterproof structure design is unreasonable. After long-term use, the machine tool will leak water and liquid seriously, which will increase the use cost and maintenance cycle. In severe cases, it will cause the precision parts inside the machine tool, such as the screw and guide rail, to rust, affecting the processing accuracy of the machine tool, such as CN209007193U. Utility Model Content

[0005] A technical problem to be solved by the present application is that during the process of machining parts with machine tools, there is a problem of low machining accuracy due to rust of the machine tools.

[0006] In order to solve the above technical problems, the present application provides a rust-proof machine tool.

[0007] According to the present application, a rust-proof machine tool includes: a mounting seat assembly; a horizontal drive assembly, which is connected to the mounting seat assembly; a workbench assembly, which is connected to the output end of the horizontal drive assembly; a sealing assembly, which includes a first sealing structure and a telescopic structure, the first sealing structure is located between the workbench assembly and the horizontal drive assembly, and the telescopic structure is connected to the workbench assembly and partially located on both sides of the horizontal drive assembly.

[0008] In some embodiments, the workbench assembly includes a workbench structure and a connecting structure, the connecting structure is connected to the workbench structure, and the connecting structure is connected to the horizontal drive assembly. The first blocking structure is located between the workbench structure and the horizontal drive assembly, and between the connecting structures. The height of the first blocking structure continuously increases along the direction from the two side edges of the connecting structure to the middle of the first blocking structure.

[0009] In some embodiments, a projection of the horizontal drive assembly in the vertical direction is located inside a projection of the first blocking structure in the vertical direction.

[0010] In some embodiments, the first blocking structure is made of stainless steel.

[0011] In some embodiments, the blocking assembly further includes a second blocking structure, the second blocking structure is located at both ends of the horizontal driving assembly, and the first blocking structure is connected to the second blocking structure.

[0012] In some embodiments, the first end of the telescopic structure is connected to the connecting structure, the second end of the telescopic structure is connected to the second blocking structure, and the telescopic structure includes a plurality of folding parts connected in sequence.

[0013] In some embodiments, the mounting seat assembly includes a mounting seat structure and a guide structure, the guide structure is connected to the mounting seat structure, and the telescopic structure is movably connected to the guide structure.

[0014] In some embodiments, the guide structure includes a connecting portion, a first limiting portion and a second limiting portion, the connecting portion is connected to the mounting seat structure, the first limiting portion and the second limiting portion are both connected to the connecting portion, there is a predetermined distance between the first limiting portion and the second limiting portion, and the telescopic structure portion is located between the first limiting portion and the second limiting portion.

[0015] In some embodiments, the horizontal drive assembly includes a screw structure, and the connecting structure is connected to the screw structure.

[0016] In some embodiments, the horizontal drive assembly further includes a guide rail structure, which is arranged parallel to the lead screw structure, and the connecting structure is movably connected to the guide rail structure.

[0017] Through the above technical solution, in the rust-proof machine tool provided by the present application, during the process in which the horizontal drive assembly drives the worktable assembly to move, the first blocking structure 41 is always located between the horizontal drive assembly and the worktable assembly, preventing cutting fluid and the like from dripping from the worktable assembly into the horizontal drive assembly; the telescopic structure blocks both sides of the horizontal drive assembly to prevent liquid from entering from both sides and contacting the horizontal drive assembly; the provision of the blocking assembly prevents the horizontal drive assembly from rusting and affecting its normal operation. The technical solution of the present application effectively solves the problem of low machining accuracy caused by rusting of machine tools during the process of machining parts in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1A schematic structural diagram of a rust-proof machine tool disclosed in an embodiment of the present application is shown;

[0020] Figure 2 Shown Figure 1 A schematic structural diagram of a sealing assembly for a rust-proof machine tool;

[0021] Figure 3 Shown Figure 1 Schematic diagram of the cross-sectional structure of the rust-proof machine tool;

[0022] Figure 4 Shown Figure 3 A partial enlarged structural diagram of the rust-proof machine tool;

[0023] Figure 5 Shown Figure 1 A schematic structural diagram of the first sealing structure of the rust-proof machine tool;

[0024] Figure 6 Shown Figure 1 A schematic diagram of the main structure of the first sealing structure of the rust-proof machine tool;

[0025] Figure 7 Shown Figure 1 A schematic structural diagram of the telescopic structure of the rust-proof machine tool;

[0026] Figure 8 Shown Figure 1 A schematic diagram of the main structure of the telescopic structure of the rust-proof machine tool;

[0027] Figure 9 Shown Figure 1 A schematic structural diagram of the guide structure of the rust-proof machine tool;

[0028] Figure 10 Shown Figure 1 Schematic diagram of the main structure of the guide structure of the rust-proof machine tool.

[0029] Description of reference numerals:

[0030] 10. Mounting seat assembly; 11. Mounting seat structure; 12. Guide structure; 121. Connecting portion; 122. First limiting portion; 123. Second limiting portion; 20. Horizontal drive assembly; 21. Screw structure; 22. Guide rail structure; 30. Workbench assembly; 31. Workbench structure; 32. Connecting structure; 40. Blocking assembly; 41. First blocking structure; 42. Telescopic structure; 421. Limiting protrusion; 43. Second blocking structure. DETAILED DESCRIPTION

[0031] The following detailed description of the embodiments of the present application is provided in conjunction with the accompanying drawings and examples. The detailed description of the following examples and the accompanying drawings are intended to illustrate the principles of the present application, but are not intended to limit the scope of the present application. The present application may be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but rather encompasses all technical solutions within the scope of the claims.

[0032] The present application provides these embodiments to make this application thorough and complete, and to fully express the scope of this application to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values ​​set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.

[0033] It should be noted that, in the description of this application, unless otherwise specified, "plurality" means greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like, indicating directions or positional relationships, are intended solely to facilitate the description of this application and simplify the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0034] In addition, the terms "first," "second," and similar terms used in this application do not denote any order, quantity, or importance, but are simply used to distinguish different parts. "Perpendicular" does not mean perpendicular in the strict sense, but rather means within the tolerance range. "Parallel" does not mean parallel in the strict sense, but rather means within the tolerance range. "Include" or "comprising" and similar terms mean that the elements preceding the word include the elements listed after the word, and do not exclude the possibility of other elements being included.

[0035] It should also be noted that, in the description of this application, 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; they can refer to direct connections or indirect connections through an intermediary. A person of ordinary skill in the art will understand the specific meanings of the above terms in this application depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intervening device between the specific device and the first or second device.

[0036] All terms used in this application have the same meaning as understood by one of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, common dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology and should not be interpreted in an idealized or highly formal sense, unless explicitly defined as such herein.

[0037] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0038] like Figures 1 to 10 As shown, the rust-proof machine tool disclosed in the embodiment of the present application includes: a mounting seat assembly 10, a horizontal drive assembly 20, a workbench assembly 30 and a sealing assembly 40. The horizontal drive assembly 20 is connected to the mounting seat assembly 10, and the workbench assembly 30 is connected to the output end of the horizontal drive assembly 20. The sealing assembly 40 includes a first sealing structure 41 and a telescopic structure 42. The first sealing structure 41 is located between the workbench assembly 30 and the horizontal drive assembly 20. The telescopic structure 42 is connected to the workbench assembly 30 and is partially located on both sides of the horizontal drive assembly 20.

[0039] Using the technical solution of the embodiment of the present application, when the horizontal drive assembly 20 drives the worktable assembly 30 to move, the first blocking structure 41 is always located between the horizontal drive assembly 20 and the worktable assembly 30, preventing cutting fluid and the like from dripping from the worktable assembly 30 into the horizontal drive assembly 20. The telescopic structure 42 blocks both sides of the horizontal drive assembly 20, preventing liquid from entering from both sides and contacting the horizontal drive assembly 20. The provision of the blocking assembly 40 prevents the horizontal drive assembly 20 from rusting, which could affect its normal operation. The technical solution of this embodiment effectively solves the problem of low machining precision caused by rust on machine tools during the prior art of machining parts.

[0040] like Figures 1 to 6As shown, in the technical solution of this embodiment, the workbench assembly 30 includes a workbench structure 31 and a connecting structure 32. The connecting structure 32 is connected to the workbench structure 31, and the connecting structure 32 is connected to the horizontal drive assembly 20. A first blocking structure 41 is located between the workbench structure 31 and the horizontal drive assembly 20, and is located between the connecting structure 32. The height of the first blocking structure 41 increases from the two sides of the connecting structure 32 to the middle of the first blocking structure 41. The connecting structure 32 includes two connecting side plates and a connecting bottom plate. The connecting bottom plate is arranged parallel to the workbench structure 31. The two connecting side plates are respectively connected to the two side edges of the connecting bottom plate. The first blocking structure 41 is arranged between the two connecting side plates and is located between the workbench structure 31 and the connecting bottom plate. The height of the first blocking structure 41 increases from the two sides of the connecting side plates to the middle. Therefore, liquid falling from the workbench structure 31 slides along the lower sides of the first blocking structure 41, preventing liquid accumulation.

[0041] like Figures 1 to 4 As shown, in the technical solution of this embodiment, the vertical projection of the horizontal drive assembly 20 is located inside the vertical projection of the first blocking structure 41. Liquid that slides down from both sides of the first blocking structure 41 will not be located below the first blocking structure 41. Moreover, the horizontal drive assembly 20, whose vertical projection is located inside the first blocking structure 41, drives the liquid, preventing direct contact with the horizontal drive assembly 20 and causing rust on the horizontal drive assembly 20.

[0042] like Figures 1 to 6 As shown, in the technical solution of this embodiment, the first sealing structure 41 is made of stainless steel. Liquid falling from the workbench assembly 30 directly falls onto the first sealing structure 41 and then slides along the first sealing structure 41. To improve the service life of the first sealing structure 41 and prevent surface damage to the first sealing structure 41 due to corrosion, which would allow liquid to enter the horizontal drive assembly 20 through the damaged surface and cause rust to the horizontal drive assembly 20, the first sealing structure 41 is preferably made of stainless steel.

[0043] like Figure 1 and Figure 2 As shown, in the technical solution of this embodiment, the blocking assembly 40 also includes a second blocking structure 43, which is located at both ends of the horizontal drive assembly 20. The first blocking structure 41 is connected to the second blocking structure 43. The second blocking structure 43 is provided at both ends of the horizontal drive assembly 20 and fixed to the mounting base assembly 10 to prevent liquid from entering the horizontal drive assembly 20 from both ends and causing the horizontal drive assembly 20 to rust.

[0044] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 7 and Figure 8 As shown, in the technical solution of this embodiment, the first end of the telescopic structure 42 is connected to the connecting structure 32, and the second end of the telescopic structure 42 is connected to the second blocking structure 43. The telescopic structure 42 includes multiple folded portions connected in sequence. The telescopic structure 42 uses a nylon accordion cover. The horizontal drive assembly 20 drives the connecting structure 32 to move. The telescopic structure 42 expands and contracts as the connecting structure 32 moves, always irradiating both sides of the horizontal drive assembly 20, preventing liquid from entering from both sides and separating from the horizontal drive assembly 20, causing rust.

[0045] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, in the technical solution of this embodiment, the mounting base assembly 10 includes a mounting base structure 11 and a guide structure 12. The guide structure 12 is connected to the mounting base structure 11, and the telescopic structure 42 is movably connected to the guide structure 12. The mounting base structure 11 is U-shaped, and the guide structure 12 is connected to the side wall of the mounting base structure 11. The guide structure 12 limits the telescopic direction of the telescopic structure 42 to prevent the telescopic structure 42 from being misaligned, which would cause the horizontal drive assembly 20 to be exposed and easily rusted.

[0046] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, in the technical solution of this embodiment, the guide structure 12 includes a connecting portion 121, a first limiting portion 122, and a second limiting portion 123. The connecting portion 121 is connected to the mounting seat structure 11, and the first limiting portion 122 and the second limiting portion 123 are both connected to the connecting portion 121. There is a predetermined distance between the first limiting portion 122 and the second limiting portion 123, and the telescopic structure 42 is partially located between the first limiting portion 122 and the second limiting portion 123. To ensure normal movement of the telescopic structure 42, a gap is provided between the telescopic structure 42 and the guide structure 12. The telescopic structure 42 has a limiting protrusion 421 that cooperates with the guide structure 12. The limiting protrusion 421 is slidably disposed between the first limiting portion 122 and the second limiting portion 123. The connecting portion 121 includes a first connecting plate connected to the upper surface of the U-shaped mounting structure 11 and a second connecting plate connected to the sidewall of the U-shaped mounting structure 11. The first limiting portion 122 and the second limiting portion 123 are both connected to the second connecting plate. The first connecting plate is vertically higher than the first limiting portion 122, and the first limiting portion 122 is vertically higher than the second limiting portion 123. When the rust-proof machine tool in this embodiment is located in a humid environment, external water vapor must enter through the gap between the second limiting portion 123 and the limiting protrusion 421, flow through the gap between the limiting protrusion 421 and the second connecting plate, and then between the limiting protrusion 421 and the first limiting portion 122, and then rise to the top of the first connecting plate before contacting the horizontal drive assembly 20. The provision of the guide structure 12 extends the required path for external water vapor to contact the horizontal drive assembly 20, thereby reducing the rate of rusting of the horizontal drive assembly 20.

[0047] like Figures 1 to 4 As shown, in the technical solution of this embodiment, the horizontal drive assembly 20 includes a screw structure 21, and a connecting structure 32 is connected to the screw structure 21. The screw structure 21 includes a screw and a moving portion. The moving portion has a threaded hole that mates with the screw. As the screw rotates, the moving block moves along the screw axis. The connecting base is connected to the moving block. As the screw rotates, the worktable structure 31 moves synchronously with the moving block. The screw drive method provides smooth movement and controllable stroke, meeting processing requirements.

[0048] like Figures 1 to 4 As shown, in the technical solution of this embodiment, the horizontal drive assembly 20 also includes a guide rail structure 22, which is arranged parallel to the screw structure 21. The connecting structure 32 is movably connected to the guide rail structure 22. The guide rail structures 22 include two guide rail structures 22, which are arranged parallel to the screw structure 21 and are located on both sides of the screw structure 21. The connecting base plate is connected to the guide rail structures 22. The setting of the guide rail structures 22 guides the movement of the connecting structure 32, further ensuring the smooth movement of the workbench structure 31.

[0049] From the above, it can be seen that the machine tool needs to be used with cutting fluid during use. The cutting fluid can cool down the heat generated during the cutting process and flush out the waste and debris during the cutting process. However, when the cutting fluid is in use, due to the direct impact with the processed parts, the cutting fluid flows back or splashes into the guide rails and feed system (horizontal drive component 20) on the movable shaft, which can easily cause rust on the parts and seriously affect the processing accuracy of the machine tool. The stainless steel cover (first sealing structure 41) covers the movable shaft (screw structure 21) as a whole, and diverts the cutting fluid on both sides; at the same time, the customized accordion cover (telescopic structure 42) on both sides of the workbench can be extended and retracted as the workbench (workbench structure 31) moves, waterproofing the inside of the movable shaft; a stainless steel guide plate (guide structure 12) is designed in the gap between the accordion cover and the movable shaft, which can not only guide the accordion cover, but also fold at two places in the gap to prevent the intrusion of water vapor, with excellent protection effect.

[0050] Thus far, various embodiments of the present application have been described in detail. To avoid obscuring the concept of the present application, some details well known in the art have not been described. Based on the above description, those skilled in the art can fully understand how to implement the technical solutions of this application.

[0051] Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art will understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present application. Those skilled in the art will understand that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, as long as there are no structural conflicts, the various technical features mentioned in the various embodiments may be combined in any manner.

Claims

1. A rust-proof machine tool, characterized in that: include: Mounting seat assembly (10); a horizontal drive assembly (20), the horizontal drive assembly (20) being connected to the mounting seat assembly (10); a workbench assembly (30), the workbench assembly (30) being connected to an output end of the horizontal drive assembly (20); A blocking assembly (40), the blocking assembly (40) comprising a first blocking structure (41) and a telescopic structure (42), the first blocking structure (41) being located between the workbench assembly (30) and the horizontal drive assembly (20), the telescopic structure (42) being connected to the workbench assembly (30) and partially located on both sides of the horizontal drive assembly (20).

2. The rust-proof machine tool according to claim 1, characterized in that: The workbench assembly (30) includes a workbench structure (31) and a connecting structure (32), wherein the connecting structure (32) is connected to the workbench structure (31), and the connecting structure (32) is connected to the horizontal drive assembly (20), and the first blocking structure (41) is located between the workbench structure (31) and the horizontal drive assembly (20), and between the connecting structure (32), and the height of the first blocking structure (41) continuously increases from the two side edges of the connecting structure (32) to the middle of the first blocking structure (41).

3. The rust-proof machine tool according to claim 1, characterized in that: The projection of the horizontal drive assembly (20) in the vertical direction is located inside the projection of the first blocking structure (41) in the vertical direction.

4. The rust-proof machine tool according to claim 1, characterized in that: The first blocking structure (41) is made of stainless steel.

5. The rust-proof machine tool according to claim 2, characterized in that: The blocking assembly (40) further includes a second blocking structure (43), the second blocking structure (43) being located at both ends of the horizontal driving assembly (20), and the first blocking structure (41) being connected to the second blocking structure (43).

6. The rust-proof machine tool according to claim 5, characterized in that: The first end of the telescopic structure (42) is connected to the connecting structure (32), the second end of the telescopic structure (42) is connected to the second blocking structure (43), and the telescopic structure (42) includes a plurality of folding parts connected in sequence.

7. The rust-proof machine tool according to claim 1, characterized in that: The mounting seat assembly (10) comprises a mounting seat structure (11) and a guide structure (12), wherein the guide structure (12) is connected to the mounting seat structure (11), and the telescopic structure (42) is movably connected to the guide structure (12).

8. The rust-proof machine tool according to claim 7, characterized in that: The guide structure (12) comprises a connecting portion (121), a first limiting portion (122) and a second limiting portion (123); the connecting portion (121) is connected to the mounting seat structure (11); the first limiting portion (122) and the second limiting portion (123) are both connected to the connecting portion (121); a predetermined distance exists between the first limiting portion (122) and the second limiting portion (123); and the telescopic structure (42) is partially located between the first limiting portion (122) and the second limiting portion (123).

9. The rust-proof machine tool according to claim 2, characterized in that: The horizontal drive assembly (20) includes a screw structure (21), and the connecting structure (32) is connected to the screw structure (21).

10. The rust-proof machine tool according to claim 9, characterized in that: The horizontal drive assembly (20) further includes a guide rail structure (22), wherein the guide rail structure (22) is arranged parallel to the lead screw structure (21), and the connecting structure (32) is movably connected to the guide rail structure (22).

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