Detachable false guide rail for machine tool

Abstract

The utility model discloses a detachable false guide rail for a machine tool, and relates to the technical field of machine tool guide rails, the detachable false guide rail comprises a linear guide rail, a connecting plate and a connecting rod, the connecting plate is vertically installed below the linear guide rail, a false guide rail body is arranged on the left side of the linear guide rail, and when the false guide rail body needs to be detached and stored, a first positioning bolt is rotated; a first positioning bolt is detached, then a false guide rail body is rotated by 180 degrees, the false guide rail body drives a vertical rod and a connecting rod to rotate by 180 degrees, a second limiting plate is driven by the connecting rod to abut against a limiting groove in a second limiting column, then the false guide rail body is pushed rightwards, and the connecting rod is driven to move rightwards. When the false guide rail body is disassembled and stored, the first limiting plate on the connecting rod abuts against the mounting frame, then the second positioning bolt on the first limiting plate is rotated, and the first limiting plate and the mounting frame are fixed through the second positioning bolt, so that disassembly and storage of the false guide rail body are completed, and the false guide rail body is convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool guide rails, in particular to a detachable false guide rail for machine tools. Background Art

[0002] Machine tool guide rails are key components used to guide and support moving parts within a machine tool. They ensure that moving parts follow a predetermined straight or curved path, guaranteeing machining accuracy. They also bear the weight of moving parts and workpieces, as well as cutting forces, ensuring stability during operation. They also reduce vibration and deformation of moving parts, thereby improving machining accuracy and the machine tool's service life.

[0003] When installing the slider on the guide rail, a false guide rail is needed to assist in the installation and improve the stability of the slider installation.

[0004] For example, the machine tool with a detachable dummy rail, application number 202322857101.8, is fixed to one end of the linear rail by means of mounting bolts and nuts. This makes it easier to disassemble the machine tool when it is needed for transportation, thus reducing the overall space occupied by the machine tool and making it easier to find vehicles for transportation. This also greatly reduces the company's costs, and the company's benefits are also greatly improved. However, the device still has certain defects;

[0005] The dummy rail is fixed to the linear rail directly by the cooperation of bolts and nuts. When the dummy rail is not needed, the dummy rail is removed, which is inconvenient to store. As a result, when the guide rail is needed, the dummy rail needs to be found and installed again, which easily leads to the loss of the dummy rail.

[0006] Therefore, we proposed a detachable false guide rail for machine tools in order to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a detachable dummy guide rail for a machine tool, so as to solve the problem proposed in the above background technology that the dummy rail and the linear rail are directly fixed to each other by the cooperation of bolts and nuts in the current market. When the dummy rail is not needed, the dummy rail is removed, which is inconvenient to store the dummy rail. As a result, when the guide rail is needed, the dummy rail needs to be found and installed again, which easily leads to the loss of the dummy rail.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a detachable false guide rail for a machine tool, comprising a linear guide rail, a connecting plate and a connecting rod, wherein the connecting plate is vertically installed below the linear guide rail, a false guide rail body is provided on the left side of the linear guide rail, a connecting rod is installed below the false guide rail body via a vertical rod, a baffle is installed on the right end of the connecting rod, and a ball bearing is installed inside the connecting plate;

[0009] The first limit plate and the second limit plate are installed on the connecting rod from left to right in sequence, the lower surface of the linear guide rail is installed with a mounting frame, and the front and rear sides of the mounting frame are respectively provided with a first limit column and a second limit column, and the first limit column and the second limit column are provided with a limit slot, the first limit column is installed with a first positioning bolt, and the first limit plate is installed with a second positioning bolt.

[0010] Preferably, a movable slider is installed above the linear guide rail, and a sliding connection structure is formed between the movable slider and the linear guide rail and the false guide rail body.

[0011] With the above structural design, when the movable slider is installed on the linear guide rail, the false guide rail body can be adjusted to be flush with the linear guide rail. The false guide rail body is sleeved inside the movable slider to assist the movable slider in moving onto the linear guide rail, thereby completing the installation of the movable slider.

[0012] Preferably, a mounting plate is installed below the connecting plate, and a positioning hole is opened on the mounting plate.

[0013] With the above structural design, the linear guide rail can be installed on the machine tool through the cooperation of the fixing component and the positioning hole on the mounting plate.

[0014] Preferably, the connecting rod is designed as a horizontal structure, the connecting rod passes through the connecting plate, and a rotating connection structure is formed between the connecting rod and the ball bearing. The connecting rod can slide left and right along the inside of the ball bearing when subjected to force.

[0015] With the above structural design, the dummy guide rail body can be driven to rotate by rotating the connecting rod, thereby adjusting the position of the dummy guide rail body.

[0016] Preferably, the second limiting plate is designed to be a horizontal structure, and after the second limiting plate is rotated, it can abut against the limiting grooves on the first limiting column and the second limiting column.

[0017] With the above-mentioned structural design, when it is necessary to disassemble and store the false guide rail body, rotate the first positioning bolt to remove the first positioning bolt, and then rotate the false guide rail body to rotate it 180 degrees. The false guide rail body drives the vertical rod and the connecting rod to rotate 180 degrees, and the second limit plate is driven by the connecting rod to abut against the limit groove on the second limit column, and then the false guide rail body is pushed to the right, driving the connecting rod to move to the right, so that the first limit plate on the connecting rod abuts against the mounting bracket, and then the second positioning bolt on the first limit plate is rotated, and the first limit plate is fixed to the mounting bracket by the second positioning bolt, thereby completing the disassembly and storage of the false guide rail body.

[0018] Preferably, threaded holes are provided on the side surface of the mounting bracket and the first limiting column, and the threaded holes on the mounting bracket are threadedly connected to the second positioning bolts.

[0019] With the above structural design, the first positioning bolt and the second positioning bolt can be installed in cooperation with the threaded hole.

[0020] Preferably, the threaded hole on the first limiting column is threadedly connected to the first positioning bolt.

[0021] With the above-mentioned structural design, when the false guide rail body needs to be used, the second positioning bolt is removed, and the false guide rail body is pulled to the left. The false guide rail body drives the baffle to abut against the connecting plate, and then the false guide rail body is rotated 180 degrees. Then, the second limit plate on the connecting rod is abutted against the limit groove on the first limit column. The limit groove can play a limiting role. The first positioning bolt is rotated to install, and the second limit plate and the first limit column are fixed by the first positioning bolt, thereby completing the installation of the false guide rail body.

[0022] Compared with the prior art, the beneficial effects of the present invention are: the machine tool uses a detachable false guide rail:

[0023] 1. A false guide rail body is provided. When the movable slider is installed on the linear guide rail, the false guide rail body can be adjusted to be flush with the linear guide rail. The false guide rail body is sleeved inside the movable slider to assist the movable slider in moving onto the linear guide rail, thus completing the installation of the movable slider.

[0024] 2. A connecting rod is provided. When the false guide rail body needs to be disassembled and stored, the first positioning bolt is rotated to remove the first positioning bolt, and then the false guide rail body is rotated 180 degrees. The false guide rail body drives the vertical rod and the connecting rod to rotate 180 degrees, and the second limit plate is driven by the connecting rod to abut against the limit groove on the second limit column, and then the false guide rail body is pushed to the right, driving the connecting rod to move to the right, so that the first limit plate on the connecting rod abuts against the mounting bracket, and then the second positioning bolt on the first limit plate is rotated, and the first limit plate and the mounting bracket are fixed by the second positioning bolt, thereby completing the disassembly and storage of the false guide rail body, which is convenient for storing the false guide rail body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the false guide rail body of the utility model when it is installed;

[0026] Figure 2 This is a schematic diagram of the overall structure of the utility model when the false guide rail body is disassembled;

[0027] Figure 3 This is a schematic diagram of the structure of the false guide rail body of the utility model when it is installed;

[0028] Figure 4 This is a schematic diagram of the structure of the false guide rail of the utility model when it is disassembled;

[0029] Figure 5 For this utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0030] In the figure: 1. Linear guide rail; 2. Movable slider; 3. Connecting plate; 4. False guide rail body; 5. Vertical rod; 6. Connecting rod; 7. Baffle; 8. Ball bearing; 9. First limit plate; 10. Second limit plate; 11. Mounting frame; 12. First limit column; 13. Second limit column; 14. Limiting groove; 15. First positioning bolt; 16. Second positioning bolt; 17. Mounting plate; 18. Positioning hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-5 The utility model provides a technical solution: a detachable false guide rail for a machine tool, comprising a linear guide rail 1, a movable slider 2, a connecting plate 3, a false guide rail body 4, a vertical rod 5, a connecting rod 6, a baffle 7, a ball bearing 8, a first limit plate 9, a second limit plate 10, a mounting frame 11, a first limit column 12, a second limit column 13, a limit groove 14, a first positioning bolt 15, a second positioning bolt 16, a mounting plate 17 and a positioning hole 18. A movable slider 2 is installed above the linear guide rail 1, and a sliding connection structure is formed between the movable slider 2 and the linear guide rail 1 and the false guide rail body 4. When the movable slider 2 is installed in the linear guide rail 1, the false guide rail body 4 can be adjusted to be flush with the linear guide rail 1, and the false guide rail body 4 is sleeved inside the movable slider 2 to assist the movable slider 2 in moving onto the linear guide rail 1, completing the alignment of the movable slider. 2, a connecting plate 3 is vertically installed below the linear guide 1, a mounting plate 17 is installed below the connecting plate 3, and a positioning hole 18 is opened on the mounting plate 17. By cooperating with the positioning hole 18 on the fixing component and the mounting plate 17, the linear guide 1 can be installed on the machine tool. A false guide rail body 4 is provided on the left side of the linear guide 1, and a connecting rod 6 is installed below the false guide rail body 4 through a vertical rod 5. The connecting rod 6 is designed in a horizontal structure, and the connecting rod 6 passes through the connecting plate 3, and a rotating connection structure is formed between the connecting rod 6 and the ball bearing 8. The connecting rod 6 can slide left and right along the inside of the ball bearing 8 under force, and the false guide rail body 4 can be driven to rotate by rotating the connecting rod 6, so as to adjust the position of the false guide rail body 4, and a baffle 7 is installed on the right end of the connecting rod 6, and a ball bearing 8 is installed inside the connecting plate 3;

[0033] The first limiting plate 9 and the second limiting plate 10 are installed on the connecting rod 6 from left to right. The second limiting plate 10 is designed in a horizontal structure, and the second limiting plate 10 can abut against the limiting groove 14 on the first limiting column 12 and the second limiting column 13 after rotation. When the false guide rail body 4 needs to be disassembled and stored, the first positioning bolt 15 is rotated to remove the first positioning bolt 15, and then the false guide rail body 4 is rotated to rotate the false guide rail body 4 by 180 degrees. The false guide rail body 4 drives the vertical rod 5 and the connecting rod 6 to rotate 180 degrees. 6 drives the second limiting plate 10 to abut against the limiting groove 14 on the second limiting column 13, and then pushes the false guide rail body 4 to the right, driving the connecting rod 6 to move to the right, so that the first limiting plate 9 on the connecting rod 6 abuts against the mounting bracket 11, and then rotates the second positioning bolt 16 on the first limiting plate 9, and fixes the first limiting plate 9 to the mounting bracket 11 through the second positioning bolt 16, thereby completing the disassembly and storage of the false guide rail body 4. The lower surface of the linear guide 1 is equipped with a mounting bracket 11, and the side surface of the mounting bracket 11 and the first limiting column 12 are provided with The threaded hole is connected with the second positioning bolt 16 through a threaded hole, and the first positioning bolt 15 and the second positioning bolt 16 can be installed in conjunction with the threaded hole, and the front and rear sides of the mounting frame 11 are respectively provided with the first limiting column 12 and the second limiting column 13, and the threaded hole on the first limiting column 12 is connected with the first positioning bolt 15 through a threaded connection. When the false guide rail body 4 needs to be used, the second positioning bolt 16 is removed and the false guide rail body 4 is pulled to the left. The false guide rail body 4 drives the baffle 7 to abut against the connecting plate 3, and then the false guide rail body is rotated. The body 4180 degrees, and then the second limiting plate 10 on the connecting rod 6 is abutted against the limiting groove 14 on the first limiting column 12. The limiting groove 14 can play a limiting role. The first positioning bolt 15 is rotated to install the first positioning bolt 15, and the second limiting plate 10 and the first limiting column 12 are fixed by the first positioning bolt 15, thereby completing the installation of the false guide rail body 4. The first limiting column 12 and the second limiting column 13 are both provided with limiting grooves 14. The first limiting column 12 is installed with a first positioning bolt 15, and the first limiting plate 9 is installed with a second positioning bolt 16.

[0034] Working principle: When using the removable false guide rail for the machine tool, first, the linear guide rail 1 can be installed on the machine tool by cooperating with the fixing assembly and the positioning hole 18 on the mounting plate 17. When the false guide rail body 4 needs to be disassembled and stored, the first positioning bolt 15 is rotated to remove the first positioning bolt 15, and then the false guide rail body 4 is rotated to rotate the false guide rail body 4 180 degrees. The false guide rail body 4 drives the vertical rod 5 and the connecting rod 6 to rotate 180 degrees, and drives the second limit plate 10 to abut against the limit groove 14 on the second limit column 13 through the connecting rod 6, and then pushes the false guide rail body 4 to the right, driving the connecting rod 6 to move to the right, so that the first limit plate 9 on the connecting rod 6 abuts against the mounting bracket 11, and then rotates the second positioning bolt 16 on the first limit plate 9, and fixes the first limit plate 9 to the mounting bracket 11 through the second positioning bolt 16, thereby completing the disassembly and storage of the false guide rail body 4.

[0035] When the dummy guide rail body 4 is needed, the second positioning bolt 16 is removed and the dummy guide rail body 4 is pulled to the left. The dummy guide rail body 4 drives the baffle 7 to abut against the connecting plate 3. The dummy guide rail body 4 is then rotated 180 degrees. The second limiting plate 10 on the connecting rod 6 is then abutted against the limiting groove 14 on the first limiting column 12. The limiting groove 14 can play a limiting role. The first positioning bolt 15 is rotated and installed. The second limiting plate 10 is fixed to the first limiting column 12 by the first positioning bolt 15, thereby completing the installation of the dummy guide rail body 4. Thus, a series of operations are completed. The contents not described in detail in this specification belong to the prior art known to professionals and technicians in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A detachable false guide rail for a machine tool, comprising a linear guide rail (1), a connecting plate (3) and a connecting rod (6), characterized in that: A connecting plate (3) is vertically installed below the linear guide rail (1), a false guide rail body (4) is provided on the left side of the linear guide rail (1), a connecting rod (6) is installed below the false guide rail body (4) through a vertical rod (5), and a baffle (7) is installed at the right end of the connecting rod (6), and a ball bearing (8) is installed inside the connecting plate (3); A first limiting plate (9) and a second limiting plate (10) are sequentially installed on the connecting rod (6) from left to right, a mounting frame (11) is installed on the lower surface of the linear guide rail (1), and a first limiting column (12) and a second limiting column (13) are respectively provided on the front and rear sides of the mounting frame (11), a limiting groove (14) is provided on the first limiting column (12) and the second limiting column (13), a first positioning bolt (15) is installed on the first limiting column (12), and a second positioning bolt (16) is installed on the first limiting plate (9).

2. The detachable false guide rail for machine tools according to claim 1, characterized in that: A movable slider (2) is installed above the linear guide rail (1), and a sliding connection structure is formed between the movable slider (2), the linear guide rail (1), and the false guide rail body (4).

3. The detachable false guide rail for machine tools according to claim 1, characterized in that: A mounting plate (17) is installed below the connecting plate (3), and a positioning hole (18) is provided on the mounting plate (17).

4. The detachable false guide rail for a machine tool according to claim 1, characterized in that: The connecting rod (6) is designed as a horizontal structure, and the connecting rod (6) passes through the connecting plate (3). A rotating connection structure is formed between the connecting rod (6) and the ball bearing (8). The connecting rod (6) can slide left and right along the inside of the ball bearing (8) when subjected to force.

5. The detachable false guide rail for machine tools according to claim 1, characterized in that: The second limiting plate (10) is designed to be a horizontal structure, and after being rotated, the second limiting plate (10) can abut against the limiting grooves (14) on the first limiting column (12) and the second limiting column (13).

6. The detachable false guide rail for a machine tool according to claim 1, characterized in that: Threaded holes are provided on the side surface of the mounting frame (11) and the first limiting column (12), and the threaded holes on the mounting frame (11) are threadedly connected to the second positioning bolt (16).

7. The detachable false guide rail for a machine tool according to claim 1, characterized in that: The threaded hole on the first limiting column (12) is threadedly connected to the first positioning bolt (15).

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