Linear guide rail device convenient to install and debug

Abstract

The utility model relates to the technical field of linear guide rails, in particular to a linear guide rail device convenient to install and debug, which comprises a sliding base, a linear guide rail and two first screw rods, the linear guide rail is arranged on the sliding base, the two first screw rods are arranged on the linear guide rail through bolts, and the sliding base is in threaded connection with the two first screw rods. The device further comprises a mounting block, second screws and limiting blocks, the two second screws are rotationally arranged on the sliding base, the two limiting blocks are arranged between the two second screws in a threaded mode, and the sliding base slides on the mounting block and is located between the two limiting blocks. The two second screws are rotated through nuts, so that the second screws drive the two limiting blocks to move, and the two limiting blocks drive the sliding base and components above the sliding base to move while moving, so that the position of the linear guide rail can be changed, mounting and debugging are facilitated, and repeated dismounting and repositioning caused by improper mounting are avoided.

Description

Technical Field

[0001] This utility model relates to the field of linear guide technology, and in particular to a linear guide device that is easy to install and debug. Background Technology

[0002] Linear guides are mechanical components used to guide and support moving parts along a straight path. They are widely used in various industrial equipment and automation systems, such as CNC machine tools, robotics, and automated production lines, to achieve precise, efficient, and smooth linear motion.

[0003] Patent CN211901283U discloses a linear guide rail with precision adjustment function. It includes a main guide rail with mounting holes on its top outer wall. The main guide rail is fixed to a worktable via the mounting holes and fixing bolts. Two secondary guide rails, identical in structure, are fixed to the worktable on either side of the main guide rail. Sliding grooves are provided on the outer walls of both sides of the main guide rail. Using this patent, tools are first used to install the main and secondary guide rails to the appropriate positions, and then a slider is installed onto the guide rail, allowing the slider to move along the guide rail. However, in this prior art patent, after the main and secondary guide rails are fixed, any position adjustment requires disassembly and reassembly of the entire assembly. Each disassembly and reassembly leads to wear on the components, affecting the overall performance and lifespan of the equipment.

[0004] Therefore, there is a need to provide a linear guide device that is easy to install and debug. Utility Model Content

[0005] To overcome the shortcomings of existing patents where the main and auxiliary guide rails must be disassembled and reinstalled after installation and fixed, and where each disassembly and reassembly leads to wear and tear on the components, affecting the overall performance and lifespan of the equipment, this utility model provides a linear guide rail device that is easy to install and debug. By using a mounting block, a second screw, and a limiting block, the position of the linear guide rail can be changed, thus eliminating the need for repeated disassembly and reassembly to adjust it to the appropriate installation position.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: a linear guide rail device that is easy to install and debug, comprising a sliding base, a linear guide rail, and a first screw. The linear guide rail is placed on the sliding base, and two first screws are bolted onto the linear guide rail. The sliding base is threadedly connected to the two first screws. The device also includes a mounting block, second screws, and limiting blocks. Two second screws are rotatably mounted on the sliding base, and two limiting blocks are threadedly disposed between the two second screws. The sliding base slides on the mounting block, and the sliding base is located between the two limiting blocks.

[0007] Furthermore, it also includes a first slider, a second slider, a third screw, and a guide rod. The third screw is rotatably mounted on the second slider, and the guide rod is fixedly connected to the second slider. The first slider is slidably mounted on the guide rod, and the first slider is threadedly connected to the third screw.

[0008] Furthermore, oil injection grooves are provided on the first and second sliders.

[0009] Furthermore, it also includes rubber plugs, with rubber plugs inserted into the oil filling groove.

[0010] Furthermore, it also includes gaskets, with embedded gaskets on the mounting block.

[0011] Furthermore, it also includes nuts, with two nuts fixedly connected to the second screw.

[0012] Furthermore, the nut has multiple anti-slip grooves.

[0013] Furthermore, the mounting block has multiple mounting holes.

[0014] Compared with the prior art, the present invention has the following technical effects: 1. By rotating the two second screws through the nut, the second screws drive the two limit blocks to move. At the same time, the movement of the two limit blocks drives the sliding base and the components above it to move, thereby changing the position of the linear guide rail, which facilitates installation and debugging, and avoids the need for repeated disassembly and repositioning due to improper installation.

[0015] 2. By placing the first and second sliders outside the linear guide rail, and then rotating the third screw, the first slider is moved backward to fit against the second slider. The guide rod plays a guiding role, which enables the sliding parts to be installed quickly, thus facilitating maintenance and replacement of the sliding parts. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional cross-sectional view of the sliding base, linear guide rail, and first screw of this utility model.

[0018] Figure 3 This is a three-dimensional sectional view of the mounting block, the second screw, and the limiting block of this utility model.

[0019] Figure 4 This is a three-dimensional cross-sectional view of the guide rod, oil injection groove, and rubber plug of this utility model.

[0020] The component names and serial numbers in the diagram are as follows: 1. Sliding base, 2. Linear guide rail, 3. First screw, 4. Mounting block, 5. Second screw, 6. Limiting block, 7. First slider, 8. Second slider, 9. Third screw, 10. Guide rod, 11. Oil filling groove, 12. Rubber plug, 13. Gasket, 14. Nut. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0022] Example 1: A linear guide device that is easy to install and debug, see reference. Figures 1-4 As shown, it includes a sliding base 1, a linear guide rail 2, and a first screw 3. The linear guide rail 2 is placed on the top of the sliding base 1. The first screw 3 is bolted to both the left and right sides of the linear guide rail. The sliding base 1 is threadedly connected to the two first screws 3. It also includes a mounting block 4, a second screw 5, and a limiting block 6. The second screw 5 is rotatably installed on both the front and rear sides of the sliding base 1. Two limiting blocks 6 are threadedly installed between the two second screws 5. The sliding base 1 slides on the mounting block 4 and is located between the two limiting blocks 6.

[0023] See Figure 3 As shown, it also includes a gasket 13, which is embedded in the bottom of the mounting block 4.

[0024] See Figure 1 and Figure 3 As shown, it also includes a nut 14, and both ends of the second screw 5 are fixedly connected with nuts 14.

[0025] See Figure 1 and Figure 3 As shown, multiple anti-slip grooves are evenly spaced on the nut 14 to facilitate rotation of the nut 14.

[0026] See Figure 1 As shown, there are three mounting holes on both the left and right sides of mounting block 4 to facilitate the addition of mounting weights.

[0027] When installing the linear guide 2, first place the mounting block 4 in the appropriate position. The shim 13 reduces the friction between the support surface and the mounting block 4, preventing the mounting block 4 from being worn. Insert the sliding base 1 into the mounting block 4, and then place the linear guide 2 on the sliding base 1, aligning it with the mounting hole on the sliding base 1. After alignment, screw the first screw 3 into the aligned mounting hole. Then, rotate the two second screws 5 through the nut 14, causing the second screws 5 to move the two limit blocks 6. As the two limit blocks 6 move, they also move the sliding base 1 and the components above it, thereby changing the position of the linear guide 2. This facilitates installation and debugging, avoiding the need for repeated disassembly and repositioning due to improper installation. After adjusting to the appropriate position, install the sliding component onto the linear guide 2.

[0028] Example 2: Based on Example 1, refer to Figure 1 and Figure 4 As shown, it also includes a first slider 7, a second slider 8, a third screw 9, and a guide rod 10. The third screw 9 is rotatably mounted on the left side of the second slider 8, and the guide rod 10 is welded to the right side of the second slider 8. The first slider 7 is slidably mounted on the guide rod 10. The first slider 7 and the third screw 9 are threadedly connected. The first slider 7 and the second slider 8 are attached to each other and slide on the linear guide rail 2.

[0029] See Figure 1 and Figure 4 As shown, the first slider 7 and the second slider 8 have oil filling grooves 11.

[0030] See Figure 1 and Figure 4 As shown, it also includes a rubber stopper 12, and the oil filling groove 11 is filled with a rubber stopper 12.

[0031] When it is necessary to install the sliding component, the first slider 7 and the second slider 8 are placed outside the linear guide rail 2, and then the third screw 9 is rotated to move the first slider 7 backward to fit against the second slider 8. The guide rod 10 plays a guiding role, which enables the sliding component to be installed quickly, thus facilitating maintenance and replacement of the sliding component. After installation, the rubber plug 12 is removed, and an appropriate amount of lubricating oil is poured into the linear guide rail 2 through the oil filling groove 11 for lubrication. After lubrication, the rubber plug 12 is put back into its original position.

[0032] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A linear guide rail device convenient for installation and debugging, comprising a sliding base (1), a linear guide rail (2) and a first screw rod (3), the linear guide rail (2) is placed on the sliding base (1), two first screw rods (3) are arranged on the linear guide rail by means of bolts, and the sliding base (1) is threadedly connected with the two first screw rods (3), characterized in that, The installation block (4), the second screw (5) and the limiting block (6) are further included, the two second screws (5) are rotatably arranged on the sliding base (1), the two limiting blocks (6) are threadedly arranged between the two second screws (5), the sliding base (1) slides on the installation block (4), and the sliding base (1) is located between the two limiting blocks (6).

2. The linear guide rail device according to claim 1, wherein The first sliding block (7), the second sliding block (8), the third screw (9) and the guide rod (10) are further included, the third screw (9) is rotatably arranged on the second sliding block (8), the guide rod (10) is fixedly connected to the second sliding block (8), the first sliding block (7) is slidably arranged on the guide rod (10), and the first sliding block (7) is threadedly connected with the third screw (9).

3. The linear guide rail device of claim 2, wherein The first sliding block (7) and the second sliding block (8) are provided with the oil injection grooves (11).

4. The linear guide rail device of claim 3, wherein The rubber plug (12) is further included, and the rubber plug (12) is inserted into the oil injection groove (11).

5. The linear guide rail device according to claim 4, wherein The gasket (13) is further included, and the gasket (13) is embedded on the installation block (4).

6. The linear guide rail device according to claim 5, wherein The screw cap (14) is further included, and the two screw caps (14) are fixedly connected to the second screw (5).

7. The linear guide rail device according to claim 6, wherein A plurality of anti-skid grooves are uniformly and spaced apart on the screw cap (14).

8. The linear guide rail device of claim 7, wherein A plurality of mounting holes are formed in the installation block (4).

Images