High-stability linear guide rail mounting base

Abstract

The utility model provides a kind of high stability linear guide rail mounting base, the high stability linear guide rail mounting base includes linear guide rail body, the linear guide rail body is provided with sliding block, the linear guide rail body bottom is provided with guide rail mounting base, the both sides of the guide rail mounting base are provided with fixed slot, and one locating groove is provided on the side wall in the fixed slot.The high stability linear guide rail mounting base provided by the utility model provides independent, stable support carrier for linear guide rail, avoids the problem of uneven installation surface caused by direct contact between guide rail and equipment rack, improves overall installation reference accuracy, fixed slot forms preliminary horizontal limit for guide rail, prevents left and right deviation during guide rail installation;Positioning groove further accurately clamps guide rail, so that guide rail and base form firm positioning cooperation, reduce the micro-displacement of guide rail during the operation of sliding block, maintain transmission clearance stable, improve stability, improve long-term operation accuracy of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of linear guide technology, specifically relating to a high-stability linear guide mounting base. Background Technology

[0002] Linear guides, as core components of precision transmission, are widely used in CNC machine tools, industrial robots, automated conveying equipment, semiconductor processing equipment, and other fields. Their installation stability directly determines the transmission accuracy, smoothness of operation, and service life of the equipment. In high-precision machining and automated production scenarios, the requirements for the coaxiality, fixing firmness, and adaptability of linear guide installations are extremely high. Traditional mounting bases often use simple planar supports or single slot structures, lacking dedicated positioning mechanisms. During installation, linear guides are prone to lateral offset or angular deviation, resulting in uneven clearance between the guide and the sliding block. After long-term operation, this can easily lead to transmission jamming and accuracy degradation. Utility Model Content

[0003] The main purpose of this utility model is to provide a highly stable linear guide rail mounting base. By optimizing the positioning structure, adding adjustment components, and strengthening the support design, it can achieve precise positioning, flexible adaptation, and stable fixation of the linear guide rail, thereby improving the overall operating performance of the equipment.

[0004] To achieve the above objectives, this utility model provides a high-stability linear guide rail mounting base, which includes a linear guide rail body, a sliding block on the linear guide rail body, a guide rail mounting base at the bottom of the linear guide rail body, fixing grooves on both sides of the guide rail mounting base, and a positioning groove on the side wall of the fixing groove.

[0005] This utility model provides a high-stability linear guide rail mounting base. The mounting base provides an independent and stable support for the linear guide rail, avoiding uneven mounting surfaces caused by direct contact between the guide rail and the equipment frame, thus improving the overall installation reference accuracy. The fixing groove provides initial lateral restraint for the guide rail, preventing lateral displacement during installation. The positioning groove further precisely positions the guide rail, ensuring a firm positioning fit between the guide rail and the base, reducing slight displacement of the guide rail during sliding block operation, maintaining stable transmission clearance, improving stability, and enhancing the long-term operating accuracy of the equipment.

[0006] In one possible implementation, the cross-sectional profile of the positioning groove is an isosceles trapezoid, with the shorter side of the trapezoid located on the inner side. The trapezoidal slope can distribute the clamping force to the side of the guide rail, avoiding guide rail deformation caused by local stress concentration. At the same time, the guiding effect of the slope facilitates the quick insertion of the guide rail into the positioning groove during installation, improving assembly efficiency.

[0007] In one possible implementation, two adjusting clamps are provided within the fixing groove, and the adjusting clamps are arranged opposite to each other. The adjusting clamps can improve the installation stability of the guide rail mounting base.

[0008] In one possible implementation, the width of the guide rail mounting base is greater than the width of the linear guide rail body. Adjusting rods are provided on both the upper and lower bottom surfaces of the guide rail mounting base, and these adjusting rods are connected to the adjusting clamps. The adjusting rods are used to control the spacing between the adjusting clamps, thereby improving stability during installation.

[0009] In one possible implementation, guide rods are provided on both sides of the adjusting clamp. The guide rods provide precise guidance for the adjusting clamp, ensuring that the clamp moves only along the width direction of the guide rail, avoiding forward or backward tilting or angular deviation of the clamp during adjustment, and ensuring the parallelism between the clamp and the side of the guide rail. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the high-stability linear guide rail mounting base structure provided by this utility model. Detailed Implementation

[0011] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0012] In the description of this application, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0013] In the description of this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0014] See attached diagram. Figure 1 , Figure 1This utility model provides a high-stability linear guide rail mounting base, which includes a linear guide rail body 1, a sliding block 2 on the linear guide rail body 1, a guide rail mounting base 3 at the bottom of the linear guide rail body 1, fixing grooves 4 on both sides of the guide rail mounting base 3, and a positioning groove 5 on the side wall of the fixing groove 4.

[0015] The high-stability linear guide rail mounting base provided by this utility model provides an independent and stable support carrier for the linear guide rail, avoiding the problem of uneven mounting surface caused by direct contact between the guide rail and the equipment frame, and improving the overall installation reference accuracy. The fixing groove 4 forms an initial lateral limit for the guide rail to prevent left and right displacement during installation. The positioning groove 5 further precisely positions the guide rail, so that the guide rail and the base form a firm positioning fit, reducing the slight displacement of the guide rail when the sliding block 2 is running, maintaining stable transmission gap, improving stability, and improving the long-term operating accuracy of the equipment.

[0016] In one possible implementation, the cross-sectional profile of the positioning groove 5 is an isosceles trapezoid, with the shorter side of the trapezoid located on the inner side. The trapezoidal slope can distribute the clamping force to the side of the guide rail, avoiding guide rail deformation caused by local stress concentration. At the same time, the guiding effect of the slope facilitates the quick insertion of the guide rail into the positioning groove 5 during installation, improving assembly efficiency.

[0017] In one possible implementation, two adjusting clamps 6 are provided within the fixing groove 4, and the adjusting clamps 6 are arranged opposite to each other. The adjusting clamps 6 can improve the installation stability of the guide rail mounting base 3.

[0018] In one possible implementation, the width of the guide rail mounting base 3 is greater than the width of the linear guide rail body 1. Adjusting rods 7 are provided on both the upper and lower bottom surfaces of the guide rail mounting base 3, and the adjusting rods 7 are connected to the adjusting clamps 6. The adjusting rods 7 are used to control the spacing between the adjusting clamps 6, thereby improving stability during installation.

[0019] In one possible implementation, guide rods 8 are provided on both sides of the adjusting clamp 6. The guide rods 8 provide precise guidance for the adjusting clamp 6, ensuring that the clamp moves only along the width direction of the guide rail, avoiding forward or backward tilting or angular deviation of the clamp during adjustment, and ensuring the parallelism between the clamp and the side of the guide rail.

[0020] It is worth mentioning that those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-stability linear guide rail mounting base, characterized in that, The system includes a linear guide rail body, on which a sliding block is provided, and at the bottom of the linear guide rail body, a guide rail mounting base is provided. The guide rail mounting base has fixing grooves on both sides, and a positioning groove is provided on the side wall of the fixing groove.

2. The high-stability linear guide mounting base according to claim 1, characterized in that, The cross-sectional profile of the positioning groove is an isosceles trapezoid, and the shorter side of the isosceles trapezoid is located on the inside.

3. The high-stability linear guide mounting base according to claim 2, characterized in that, Two adjusting clamps are provided in the fixing groove, and the adjusting clamps are arranged opposite to each other.

4. The high-stability linear guide mounting base according to claim 3, characterized in that, The width of the guide rail mounting base is greater than the width of the linear guide rail body. Adjustment rods are provided on both the upper and lower bottom surfaces of the guide rail mounting base, and the adjustment rods are connected to the adjustment clamps.

5. The high-stability linear guide mounting base according to claim 4, characterized in that, Guide rods are provided on both sides of the adjusting clamp.

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