Machine tool linear rail protection mechanism

Abstract

The utility model relates to a machine tool linear guide rail protection mechanism, and relates to the field of linear guide rail protection equipment, the machine tool linear guide rail protection mechanism comprises a workbench, a portal frame and a linear guide rail structure, the workbench is provided with a mounting seat, the linear guide rail structure is mounted on the mounting seat, and the portal frame is slidably connected to the mounting seat through the linear guide rail structure; a machining device is mounted on the portal frame, one end of the pull cover is mounted on the portal frame, the other end of the pull cover is mounted on the mounting seat, the pull cover can play a role in protecting the linear rail structure, and a protection device is mounted on the mounting seat. And the protection device is used for preventing sweeps from entering a gap between the pull cover and the mounting seat. The linear guide rail structure has the effect of preventing scraps and water from entering from a gap between the pull cover and the workbench to interfere the use of the linear guide rail structure.

Description

Technical Field

[0001] The present application relates to the field of linear rail protection equipment, and in particular to a linear rail protection mechanism for machine tools. Background Art

[0002] The machine tool linear rail protection mechanism, also known as the machine tool guide rail protection cover, is an indispensable part of the machine tool design. It is mainly used to protect the machine tool from damage such as debris and water during operation, while ensuring that the high-speed machining performance of the machine tool is not affected.

[0003] Existing machine tool linear rail protection mechanisms usually use a pull cover to protect the linear rail structure. However, since the pull cover needs to expand and contract with the movement of the gantry, there is a certain gap between the pull cover and the workbench. Water splashed during processing and processing waste chips may enter through the gap between the pull cover and the workbench, and then accumulate during long-term use and affect the normal operation of the linear rail structure, interfering with the smooth movement of the processing equipment. Utility Model Content

[0004] In order to prevent waste chips and water from entering through the gap between the pull cover and the workbench and thereby interfering with the use of the linear rail structure, the present application provides a machine tool linear rail protection mechanism.

[0005] The present application provides a machine tool linear rail protection mechanism that adopts the following technical solutions:

[0006] A machine tool linear rail protection mechanism includes a workbench, a gantry and a linear rail structure, wherein a mounting seat is provided on the workbench, the linear rail structure is mounted on the mounting seat, the gantry is slidably connected to the mounting seat via the linear rail structure, a processing device is mounted on the gantry, and the gantry also includes a pull cover, one end of the pull cover is mounted on the gantry, and the other end of the pull cover is mounted on the mounting seat, the pull cover can protect the linear rail structure, and a protective device is installed on the mounting seat, and the protective device is used to prevent waste chips from entering the gap between the pull cover and the mounting seat.

[0007] By adopting the above technical solution, one end of the pull cover is connected to the gantry, and the other end of the pull cover is installed on the mounting seat. The linear rail structure is protected by the pull cover, and a protective device is installed on the mounting seat. The protective device is used to prevent waste chips and water from entering the gap between the pull cover and the mounting seat, thereby interfering with the use of the linear rail structure.

[0008] In a specific possible implementation scheme, a guide rail is provided on the mounting seat, a guide groove is provided on the pull cover, the guide rail abuts against the side wall of the guide groove, and the pull cover can slide relative to the guide rail.

[0009] By adopting the above technical solution and setting the guide rail, a guide groove is opened on the pull cover, and the guide rail abuts against the side wall of the guide groove. When the pull cover moves along the guide rail, it plays a guiding role on the pull cover.

[0010] In a specific feasible implementation scheme, the protective device includes a support plate and a protective plate, the support plate is mounted on the mounting seat, the protective plate is connected to the support plate, the lower end of the protective plate is located below the gap between the pull cover and the mounting seat, and the upper end of the protective plate is located above the gap between the pull cover and the workbench.

[0011] By adopting the above technical solution, the support plate is installed on the mounting seat, and the protective plate is installed on the mounting seat through the support plate. The lower end of the protective plate is located below the gap between the pull cover and the mounting seat, and the upper end of the protective plate is located above the gap between the pull cover and the workbench. The protective plate plays a protective role to prevent waste chips and water from splashing into the gap between the pull cover and the mounting seat, thereby playing a protective role.

[0012] In a specific possible implementation manner, an extension block is provided on the pull cover, and the extension block is provided at an edge portion of the pull cover, and the extension block extends to the outside of a surface of one side of the mounting seat on which the support plate is mounted.

[0013] By adopting the above technical solution, the extension block is installed at the edge of the pull cover. When water and waste debris splash onto the upper surface of the pull cover, the water and waste debris slide along the surface of the pull cover and finally fall through the extension block. Since the extension block extends to the outside of the surface of one side of the mounting support plate of the mounting seat, water and waste debris are prevented from falling into the gap between the pull cover and the mounting seat.

[0014] In a specific possible implementation scheme, the protective device includes a folding plate, and a mounting groove is formed on a surface of the pull cover adjacent to one side of the gantry, and the folding plate is mounted in the mounting groove.

[0015] By adopting the above technical solution, a mounting groove is opened on the side wall of the pull cover adjacent to the gantry, and the folding plate is installed in the mounting groove. The folding plate can be folded as the pull cover is extended and contracted to activate the protective function.

[0016] In a specific possible implementation scheme, the protective device also includes a V-shaped splash guard, and the folding plate is formed by connecting multiple V-shaped plates. The V-shaped splash guard is installed on the side of the V-shaped plate facing the linear rail structure. The two sides of the V-shaped splash guard are respectively connected to the two sides of the V-shaped plate and can be folded as the V-shaped plate is folded. After being flattened, the V-shaped splash guard is arranged perpendicular to the height direction of the folding plate.

[0017] By adopting the above technical solution, the V-shaped splash guard is installed on the side of the V-shaped plate facing the linear rail structure. After the V-shaped plate is brand new, it is arranged perpendicular to the height direction of the folding plate. When the folding plate is unfolded, the V-shaped splash guard is also unfolded, thereby preventing waste chips and water from entering through the gap between the folding plate and the mounting seat and being splashed, thereby entering the linear rail structure.

[0018] In a specific possible implementation scheme, the protective device also includes an L-shaped material baffle plate, a material baffle groove is opened on the inner side wall of the installation groove, the L-shaped material baffle plate is installed on the installation seat, and one end of the L-shaped material baffle plate is folded and extends into the material baffle groove.

[0019] By adopting the above technical solution, a material blocking groove is opened on the inner side wall of the installation groove, and an L-shaped material blocking plate is installed on the mounting seat. One end of the L-shaped material blocking plate is folded and extends into the material blocking groove, thereby reducing the possibility of water and waste chips entering through the cooperation of the V-shaped splash guard and the L-shaped material blocking plate, thereby avoiding interference with the use of the linear rail structure.

[0020] In a specific possible implementation scheme, the L-shaped material blocking plate extends to one end of the material blocking groove and is equipped with a material blocking block.

[0021] By adopting the above technical solution, the material blocking block is installed on the L-shaped material blocking plate and extends to one end of the material blocking groove, thereby being able to block splashed water and waste chips, further reducing the possibility of water and waste chips entering.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. One end of the pull cover is connected to the gantry, and the other end of the pull cover is installed on the mounting base. The pull cover protects the linear rail structure. A protective device is installed on the mounting base to prevent waste chips and water from entering the gap between the pull cover and the mounting base, thereby interfering with the use of the linear rail structure.

[0024] 2. The support plate is installed on the mounting base, and the protective plate is installed on the mounting base through the support plate. The lower end of the protective plate is located below the gap between the pull cover and the mounting base, and the upper end of the protective plate is located above the gap between the pull cover and the workbench. The protective plate plays a protective role to prevent waste chips and water from splashing into the gap between the pull cover and the mounting base, thereby playing a protective role;

[0025] 3. The V-shaped splash guard is installed on the side of the V-shaped plate facing the linear rail structure. When the V-shaped plate is new, it is set perpendicular to the height direction of the folding plate. When the folding plate is unfolded, the V-shaped splash guard is also unfolded, thereby preventing waste chips and water from entering through the gap between the folding plate and the mounting base and being splashed, and then entering the linear rail structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1This is a structural diagram of Example 1 of the present application.

[0027] Figure 2 This is a partial cross-sectional view showing the connection relationship of the protective device in Example 1 of the present application.

[0028] Figure 3 This is a structural diagram of Example 2 of this application.

[0029] Figure 4 This is a structural diagram illustrating the connection relationship between the pull cover and the mounting base in Example 2 of the present application.

[0030] Figure 5 for Figure 4 A partial cross-sectional view along the vertical direction of the mounting base.

[0031] Figure 6 for Figure 4 A partial cross-sectional view along the horizontal direction of the mounting base.

[0032] Explanation of the accompanying drawings: 1. Workbench; 2. Gantry; 3. Linear rail structure; 4. Processing device; 5. Pull cover; 51. Extension block; 6. Mounting seat; 61. Guide groove; 62. Mounting groove; 63. Material blocking groove; 7. Protective device; 71. Support plate; 72. Protective plate; 73. Folding plate; 74. V-shaped splash guard; 75. L-shaped material blocking plate; 751. Material blocking block; 8. Guide rail. DETAILED DESCRIPTION

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed" 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 intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0034] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features.

[0035] The embodiments of the present application disclose a linear rail protection mechanism for a machine tool.

[0036] Example 1

[0037] like Figure 1As shown, a machine tool linear rail protection mechanism includes a workbench 1, a gantry 2, a linear rail structure 3 and a pull cover 5. Mounting seats 6 are provided on both sides of the workbench 1. The linear rail structure 3 is provided with two groups. The two groups of linear rail structures 3 are respectively installed on the mounting seats 6 on both sides. The two sides of the gantry 2 are respectively connected to the mounting seats 6 through the linear rail structure 3. Two groups of pull covers 5 are provided on one mounting seat 6. The two groups of pull covers 5 are respectively installed at the mounting seats 6 on both sides of the gantry 2. One end of the pull cover 5 is fixed to the mounting seat 6, and the other end of the pull cover 5 is fixed to the gantry 2. On the top, the pull cover 5 is made up of several slides, and the slides are slidably connected to each other. Rollers can be set between the slides, and the slides can be slidably connected to each other through rollers. The upper surface of the pull cover 5 is inclined relative to the upper surface of the mounting seat 6. The mounting seat 6 is provided with a guide rail 8. The pull cover 5 is provided with a guide groove 61. The guide rail 8 abuts against the side wall of the guide groove 61. The pull cover 5 can slide relative to the guide rail 8. A processing device 4 is installed on the gantry 2. The processing device 4 consists of a processing tool and a driving structure commonly found on the market.

[0038] like Figure 2 As shown, it also includes a protective device 7, which includes a support plate 71 and a protective plate 72. There are multiple support plates 71, and multiple support plates 71 are arranged in sequence along the length direction of the mounting seat 6. One end of the support plate 71 is fixed on the mounting seat 6, and the other end of the support plate 71 is fixedly connected to the protective plate 72. The upper end of the protective plate 72 is arranged above the gap between the pull cover 5 and the mounting platform, and the lower end of the protective plate 72 is arranged below the gap between the pull cover 5 and the mounting platform. An extension block 51 is provided at the edge of the pull cover 5 on one side of the mounting seats 6 on both sides. The extension block 51 is preferably set as a triangular block, and the extension block 51 extends to the outer side of the surface of one side of the mounting support plate 71 of the mounting seat 6.

[0039] The support plate is installed on the mounting seat 6, and the protective plate 72 is installed on the mounting seat 6 through the support plate 71. The lower end of the protective plate 72 is located below the gap between the pull cover 5 and the mounting seat 6, and the upper end of the protective plate 72 is located above the gap between the pull cover 5 and the workbench 1. The protective plate 72 plays a protective role to prevent waste chips and water from splashing into the gap between the pull cover 5 and the mounting seat 6, thereby playing a protective role. At the same time, when water and waste chips splash onto the upper surface of the pull cover 5, the water and waste chips slide along the surface of the pull cover 5 and finally fall through the extension block 51. Since the extension block 51 extends to the outside of the surface of one side of the mounting support plate 71 of the mounting seat 6, water and waste chips are prevented from falling into the gap between the pull cover 5 and the mounting seat 6.

[0040] The implementation principle of a machine tool linear rail protection mechanism in an embodiment of the present application is as follows: the support plate is installed on the mounting seat 6, and the protective plate 72 is installed on the mounting seat 6 through the support plate 71. The lower end of the protective plate 72 is located below the gap between the pull cover 5 and the mounting seat 6, and the upper end of the protective plate 72 is located above the gap between the pull cover 5 and the workbench 1. The protective plate 72 plays a protective role to prevent waste chips and water from splashing into the gap between the pull cover 5 and the mounting seat 6, thereby playing a protective role. At the same time, when water and waste chips splash onto the upper surface of the pull cover 5, the water and waste chips slide along the surface of the pull cover 5, and finally fall through the extension block 51. Since the extension block 51 extends to the outside of the surface of one side of the mounting support plate 71 of the mounting seat 6, water and waste chips are prevented from falling into the gap between the pull cover 5 and the mounting seat 6.

[0041] Example 2

[0042] like Figure 3-6 As shown, this embodiment is different from Example 1 in that: the protective device 7 includes a folding plate 73, a V-shaped splash guard 74 and an L-shaped material baffle plate 75, the folding plate 73 is connected by several V-shaped plates, the V-shaped plate can be folded to form a flat plate, and adjacent V-shaped plates can also be folded with each other, the pull cover 5 is adjacent to the gantry 2. A mounting groove 62 is provided on the side wall, the upper end of the folding plate 73 is fixed on the upper side wall of the mounting groove 62, and the other end of the folding plate 73 extends toward the mounting seat 6 but does not contact the mounting seat 6, the V-shaped splash guard 74 is installed on the inner surface of the V-shaped plate facing the linear rail structure 3, and the two side surfaces of the V-shaped splash guard 74 are respectively connected to the two side surfaces of the V-shaped plate, and the V-shaped splash guard 74 can also be folded, so that the folding of the V-shaped splash guard 74 can be driven by the folding of the V-shaped plate, and at the same time, after the V-splash guard is fully unfolded, the plate surface is set perpendicular to the height direction of the folding plate 73.

[0043] The support plate is installed on the mounting seat 6, and the protective plate 72 is installed on the mounting seat 6 through the support plate 71. The lower end of the protective plate 72 is located below the gap between the pull cover 5 and the mounting seat 6, and the upper end of the protective plate 72 is located at the upper end of the gap between the pull cover 5 and the workbench 1. The protective plate 72 plays a protective role. The V-shaped splash guard 74 is installed on the side of the V-shaped plate facing the linear rail structure 3. After the V-shaped plate is new, it is arranged in the height direction of the vertical folding plate 73. When the folding plate 73 is unfolded, the V-shaped splash guard 74 is unfolded accordingly, thereby preventing waste chips and water from entering from the gap between the folding plate 73 and the mounting seat 6 and being splashed, thereby entering the linear rail structure 3.

[0044] One end of the L-shaped baffle plate 75 is fixed at the gap between the folding plate 73 and the mounting seat 6, and the folded end of the L-shaped baffle plate 75 extends into the baffle groove 63. The L-shaped baffle plate 75 extends to one end of the baffle groove 63 and is installed with a baffle block 751, which is preferably set as a rectangular block.

[0045] A material blocking groove 63 is provided on the inner wall of the mounting groove 62, and an L-shaped material blocking plate 75 is installed on the mounting seat 6. One end of the L-shaped material blocking plate 75 is folded and extends into the material blocking groove 63, thereby reducing the possibility of water and waste chips entering through the cooperation of the V-shaped splash plate 74 and the L-shaped material blocking plate 75, thereby avoiding interference with the use of the linear rail structure 3.

[0046] The working principle of Example 2 of the present application: the support plate 71 is installed on the mounting seat 6, and the protective plate 72 is installed on the mounting seat 6 through the support plate 71, the lower end of the protective plate 72 is located below the gap between the pull cover 5 and the mounting seat 6, and the upper end of the protective plate 72 is located above the gap between the pull cover 5 and the workbench 1, and a protective effect is played by the protective plate 72. The V-shaped splash guard 74 is installed on the side of the V-shaped plate facing the linear rail structure 3. After the V-shaped plate is new, it is arranged in the height direction of the vertical folding plate 73. When the folding plate 73 is unfolded, the V-shaped splash guard 74 is unfolded accordingly, and cooperates with the L-shaped material baffle plate 75 and the material baffle block 751 set on the L-shaped material baffle plate 75, so as to prevent waste chips and water from entering from the gap between the folding plate 73 and the mounting seat 6 and being splashed, thereby entering the linear rail structure 3.

[0047] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A machine tool linear rail protection mechanism, comprising a workbench (1), a gantry (2) and a linear rail structure (3), wherein a mounting seat (6) is provided on the workbench (1), the linear rail structure (3) is mounted on the mounting seat (6), the gantry (2) is slidably connected to the mounting seat (6) via the linear rail structure (3), and a processing device (4) is mounted on the gantry (2), characterized in that: It also includes a pull cover (5), one end of which is mounted on the gantry (2), and the other end of which is mounted on the mounting seat (6). The pull cover (5) can protect the linear rail structure (3), and a protective device (7) is installed on the mounting seat (6). The protective device (7) is used to prevent waste chips from entering the gap between the pull cover (5) and the mounting seat (6).

2. The machine tool linear rail protection mechanism according to claim 1, characterized in that: A guide rail (8) is provided on the mounting seat (6), a guide groove (61) is provided on the pull cover (5), the guide rail (8) abuts against the side wall of the guide groove (61), and the pull cover (5) can slide relative to the guide rail (8).

3. The machine tool linear rail protection mechanism according to claim 1, characterized in that: The protective device (7) comprises a support plate (71) and a protective plate (72), wherein the support plate (71) is mounted on the mounting seat (6), and the protective plate (72) is connected to the support plate (71), wherein the lower end of the protective plate (72) is located below the gap between the pull cover (5) and the mounting seat (6), and the upper end of the protective plate (72) is located above the gap between the pull cover (5) and the workbench (1).

4. The machine tool linear rail protection mechanism according to claim 3, characterized in that: An extension block (51) is provided on the pull cover (5), and the extension block (51) is provided at the edge of the pull cover (5). The extension block (51) extends to the outside of the surface of one side of the mounting seat (6) where the support plate (71) is mounted.

5. The machine tool linear rail protection mechanism according to claim 1, characterized in that: The protective device (7) includes a folding plate (73); a mounting groove (62) is provided on a surface of one side of the pull cover (5) adjacent to the gantry (2); and the folding plate (73) is mounted in the mounting groove (62).

6. The machine tool linear rail protection mechanism according to claim 5, characterized in that: The protective device (7) further comprises a V-shaped splash plate (74), the folding plate (73) being formed by connecting a plurality of V-shaped plates, the V-shaped splash plate (74) being mounted on the side of the V-shaped plate facing the linear rail structure (3), the two sides of the V-shaped splash plate (74) being respectively connected to the two sides of the V-shaped plate, and being capable of folding along with the folding of the V-shaped plate, and the V-shaped splash plate (74) being arranged perpendicular to the height direction of the folding plate (73) after being flattened.

7. The machine tool linear rail protection mechanism according to claim 6, characterized in that: The protective device (7) further comprises an L-shaped material blocking plate (75), a material blocking groove (63) is provided on the inner side wall of the mounting groove (62), the L-shaped material blocking plate (75) is mounted on the mounting seat (6), and one end of the L-shaped material blocking plate (75) is folded and extends into the material blocking groove (63).

8. The machine tool linear rail protection mechanism according to claim 7, characterized in that: The L-shaped material blocking plate (75) extends to one end of the material blocking groove (63) and is equipped with a material blocking block (751).

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