Horizontal numerical control boring machine

Abstract

The utility model discloses a horizontal numerical control boring machine belongs to boring machine technical field, including first guide rail, first guide rail top is equipped with the stand, the stand one side is installed with the control box, first guide rail one side is installed with second guide rail, and the second guide rail top surface is installed with the top block, in the utility model, when the base passes through the extrusion of the top block to the cushion block in the process of processing workpiece, makes the support plate extrusion to the oil bag, and then makes the oil bag compression, thereby conveying lubricating oil to the lubricating pad, and then lubricating between the base and the second guide rail through the lubricating oil in the lubricating pad, thereby ensuring the lubrication between the base and the second guide rail, reducing the friction between the both, and then ensuring the smooth of base moving process.

Description

Technical Field

[0001] This utility model belongs to the field of boring machine technology, and particularly relates to a horizontal CNC boring machine. Background Technology

[0002] A horizontal boring machine is a type of boring machine characterized by a horizontal spindle. It is often used to process precision holes, planes, and complex shapes on large or heavy workpieces. Its spindle axis is arranged horizontally, the worktable can move longitudinally along the bed guide rail, and the spindle head can move up and down along the front column guide rail. Some models are also equipped with a rear column to improve machining stability. It is a commonly used machining equipment in some processing plants.

[0003] During the machining process of a workpiece on a boring machine, the worktable moves along the guide rails on the surface of the boring machine. After a long period of use, the friction between the worktable and the guide rails gradually increases due to the loss of lubricating oil, which increases the wear between the worktable and the guide rails. This will affect the movement of the worktable and have a certain impact on the accuracy. In order to solve the above problems, there is an urgent need for a horizontal CNC boring machine. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the lubrication effect between the guide rail and the worktable gradually decreases after long-term use, thus affecting the movement accuracy of the worktable, and to propose a horizontal CNC boring machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a horizontal CNC boring machine, comprising a first guide rail, a column at the top of the first guide rail, a control box mounted on one side of the column, a second guide rail mounted on one side of the first guide rail, and a top block mounted on the top surface of the second guide rail; a moving assembly mounted on the top surface of the second guide rail, and a worktable mounted on the top of the moving assembly; and a cleaning assembly mounted on both sides of the moving assembly. The movable component includes a base, on which a support plate is slidably mounted via an internal groove. Oil bladders are mounted at both ends of the support plate, and a lubricating pad is provided on one side of each oil bladder.

[0006] As a further description of the above technical solution: A first spring is installed on the top surface of the support plate, and the other end of the first spring is fixedly connected to the inner wall of the base. An oil tank is provided inside the base.

[0007] As a further description of the above technical solution: The bottom end of the lubricating pad is in contact with the top surface of the second guide rail, the bottom end of the oil bladder is equipped with an oil supply pipe, the other end of the oil supply pipe is connected to the oil tank, and the bottom end of the base is slidably connected to the top surface of the second guide rail.

[0008] As a further description of the above technical solution: The top surface of the base is fixedly connected to the workbench, and a pad is installed on the bottom surface of the support plate. The pad is slidably connected to the base through a groove opened on the bottom surface of the base. The bottom surface of the base has a groove corresponding to the top block, and the pad corresponds to the top block.

[0009] As a further description of the above technical solution: The cleaning assembly includes a push plate, which is slidably connected to a second guide rail through a groove therein. A cleaning strip is installed on one side of the push plate and is in contact with the surface of the second guide rail.

[0010] As a further description of the above technical solution: The push plate is slidably mounted with a baffle through a groove on one side, and a connecting plate is mounted on one side of the baffle.

[0011] As a further description of the above technical solution: A sliding rod is installed on the top surface of the connecting plate, and a second spring is provided on the outer wall of the sliding rod. The bottom end of the second spring is fixedly connected to the top surface of the push plate.

[0012] As a further description of the above technical solution: The slide rod is slidably connected to the push plate through a groove on the top surface of the push plate, and one side of the push plate is fixedly connected to the base.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, during the processing of the workpiece, when the base slides over the surface of the top block, the pressure of the top block on the pad causes the support plate to press against the oil bladder, thereby compressing the oil bladder and delivering lubricating oil to the lubrication pad. The lubricating oil in the lubrication pad then lubricates the base and the second guide rail, ensuring lubrication between the base and the second guide rail, reducing friction between them, and ensuring smooth movement of the base.

[0014] 2. In this utility model, during the movement of the base, the push plate and cleaning strip can prevent debris from entering the bottom surface of the base and affecting the movement of the base. Furthermore, when the base slides over the surface of the top block, the baffle can slide on the surface of the top block to prevent debris from entering the interior of the base through the groove opened on the bottom surface of the base, thereby further ensuring the stability of the base movement. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a horizontal CNC boring machine.

[0016] Figure 2This is an exploded three-dimensional structural diagram of a horizontal CNC boring machine.

[0017] Figure 3 This is an exploded three-dimensional structural diagram of a moving component in a horizontal CNC boring machine.

[0018] Figure 4 This is an exploded three-dimensional structural diagram of a cleaning component in a horizontal CNC boring machine.

[0019] Figure 5 This is a schematic diagram of the bottom structure of the support plate in a horizontal CNC boring machine.

[0020] Legend: 1. Column; 2. Control box; 3. First guide rail; 4. Second guide rail; 5. Moving assembly; 51. Oil tank; 52. Lubricating pad; 53. Oil bladder; 54. Oil supply pipe; 55. First spring; 56. Support plate; 57. Base; 58. Pad block; 6. Cleaning assembly; 61. Cleaning strip; 62. Push plate; 63. Slide rod; 64. Connecting plate; 65. Baffle; 66. Second spring; 7. Top block; 8. Worktable. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] In its specific implementation, such as Figures 1-5 This utility model provides a technical solution: a horizontal CNC boring machine, including a first guide rail 3, a column 1 at the top of the first guide rail 3, a control box 2 installed on one side of the column 1, a second guide rail 4 installed on one side of the first guide rail 3, and a top block 7 installed on the top surface of the second guide rail 4; a moving component 5, which is installed on the top surface of the second guide rail 4, and a worktable 8 is installed at the top of the moving component 5; and a cleaning component 6, which is installed on both sides of the moving component 5. The movable component 5 includes a base 57, on which a support plate 56 is slidably mounted via a groove. Oil bladders 53 are mounted at both ends of the support plate 56, and a lubricating pad 52 is provided on one side of each oil bladder 53. A first spring 55 is mounted on the top surface of the support plate 56, and the other end of the first spring 55 is fixedly connected to the inner wall of the base 57. An oil tank 51 is provided inside the base 57. The bottom end of the lubricating pad 52 is in contact with the top surface of the second guide rail 4. An oil supply pipe 54 is mounted on the bottom end of the oil bladder 53, and the other end of the oil supply pipe 54 is connected to the oil tank 51. The bottom end of the base 57 is slidably connected to the top surface of the second guide rail 4. The top surface of the base 57 is fixedly connected to the worktable 8. A pad 58 is mounted on the bottom surface of the support plate 56, and the pad 58 is slidably connected to the base 57 via a groove on the bottom surface of the base 57. A groove corresponding to the top block 7 is provided on the bottom surface of the base 57, and the pad 58 corresponds to the top block 7.

[0023] Specifically, during the processing of the workpiece, when the base 57 slides over the surface of the top block 7, the top block 7 will press the pad 58, causing the pad 58 and the support plate 56 to move upward. The movement of the support plate 56 will then press the oil bladder 53, squeezing the lubricating oil in the oil bladder 53 into the lubricating pad 52. During the movement of the base 57, the lubricating pad 52 will contact the second guide rail 4, allowing the lubricating oil to be applied to the surface of the second guide rail 4. This ensures sufficient lubrication between the base 57 and the second guide rail 4, thereby reducing friction between them. In addition, the oil bladder 53 is equipped with one-way valves at both the input and output ends. like Figure 4 As shown, the cleaning component 6 includes a push plate 62, which is slidably connected to the second guide rail 4 through a groove. A cleaning strip 61 is installed on one side of the push plate 62, and the cleaning strip 61 is in contact with the surface of the second guide rail 4. A baffle 65 is slidably installed on the push plate 62 through a groove on one side. A connecting plate 64 is installed on one side of the baffle 65. A slide rod 63 is installed on the top surface of the connecting plate 64. A second spring 66 is provided on the outer wall of the slide rod 63. The bottom end of the second spring 66 is fixedly connected to the top surface of the push plate 62. The slide rod 63 is slidably connected to the push plate 62 through a groove on the top surface of the push plate 62. One side of the push plate 62 is fixedly connected to the base 57. Specifically, during the movement of the base 57, the push plate 62 and the cleaning strip 61 can block the debris falling from the surface of the second guide rail 4, preventing the debris from entering the bottom surface of the base 57. At the same time, as the base 57 moves, the debris can be pushed off from both ends of the second guide rail 4. When it comes into contact with the top block 7, the baffle 65 is squeezed and moves on the surface of the top block 7, which causes the second spring 66 to be stretched. After the baffle 65 slides past the surface of the top block 7, the baffle 65 slides down again under the action of the second spring 66 and blocks the openings on both sides of the base 57, thereby preventing debris from entering the interior of the base 57.

[0024] Working principle: During the processing of the workpiece, when the base 57 slides over the surface of the top block 7, the top block 7 will press against the pad 58, causing the pad 58 and the support plate 56 to move upward. The movement of the support plate 56 will compress the oil bladder 53, squeezing the lubricating oil from the oil bladder 53 into the lubricating pad 52. During the movement of the base 57, the lubricating pad 52 will contact the second guide rail 4, allowing the lubricating oil to be applied to the surface of the second guide rail 4. Furthermore, as the base 57 moves... During the movement, the push plate 62 and the cleaning strip 61 can block the debris falling from the surface of the second guide rail 4, preventing the debris from entering the bottom surface of the base 57. As the base 57 moves, the debris can be pushed off from both ends of the second guide rail 4. When it comes into contact with the top block 7, the baffle 65 is squeezed and moves on the surface of the top block 7, causing the second spring 66 to be stretched. After the baffle 65 slides off the surface of the top block 7, the baffle 65 slides off again under the action of the second spring 66 and blocks the openings on both sides of the base 57.

[0025] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0026] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0027] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A horizontal CNC boring machine, characterized in that, include: The first guide rail (3) has a column (1) at its top, a control box (2) is installed on one side of the column (1), a second guide rail (4) is installed on one side of the first guide rail (3), and a top block (7) is installed on the top surface of the second guide rail (4). A movable component (5) is mounted on the top surface of the second guide rail (4), and a worktable (8) is mounted on the top of the movable component (5). Cleaning component (6), which is mounted on both sides of the movable component (5); The movable component (5) includes a base (57), on which a support plate (56) is slidably mounted through a groove. Oil bladders (53) are mounted at both ends of the support plate (56), and a lubricating pad (52) is provided on one side of the oil bladder (53).

2. A horizontal CNC boring machine according to claim 1, characterized in that, The top surface of the support plate (56) is equipped with a first spring (55), and the other end of the first spring (55) is fixedly connected to the inner wall of the base (57). The base (57) is provided with an oil tank (51).

3. A horizontal CNC boring machine according to claim 2, characterized in that, The bottom end of the lubricating pad (52) is in contact with the top surface of the second guide rail (4), the bottom end of the oil bladder (53) is equipped with an oil supply pipe (54), the other end of the oil supply pipe (54) is connected to the oil tank (51), and the bottom end of the base (57) is slidably connected to the top surface of the second guide rail (4).

4. A horizontal CNC boring machine according to claim 3, characterized in that, The top surface of the base (57) is fixedly connected to the workbench (8), and a pad (58) is installed on the bottom surface of the support plate (56). The pad (58) is slidably connected to the base (57) through a groove opened on the bottom surface of the base (57). The bottom surface of the base (57) has a groove corresponding to the top block (7), and the pad (58) corresponds to the top block (7).

5. A horizontal CNC boring machine according to claim 1, characterized in that, The cleaning component (6) includes a push plate (62), which is slidably connected to the second guide rail (4) through a groove therein. A cleaning strip (61) is installed on one side of the push plate (62), and the cleaning strip (61) is in contact with the surface of the second guide rail (4).

6. A horizontal CNC boring machine according to claim 5, characterized in that, The push plate (62) is slidably mounted with a baffle (65) through a groove on one side, and a connecting plate (64) is mounted on one side of the baffle (65).

7. A horizontal CNC boring machine according to claim 6, characterized in that, A slide rod (63) is installed on the top surface of the connecting plate (64), and a second spring (66) is provided on the outer wall of the slide rod (63). The bottom end of the second spring (66) is fixedly connected to the top surface of the push plate (62).

8. A horizontal CNC boring machine according to claim 7, characterized in that, The slide bar (63) is slidably connected to the push plate (62) through a groove on the top surface of the push plate (62), and one side of the push plate (62) is fixedly connected to the base (57).

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