Adjustable guide rail sliding block assembly

Abstract

The utility model discloses an adjustable guide rail sliding block assembly which comprises a guide rail base and a sliding block, the surface of the sliding block is in sliding connection with the inner wall of the guide rail base, a threaded sleeve is embedded in the sliding block, a threaded rod is in threaded connection with the interior of the threaded sleeve, a limiting plate is arranged at the bottom of the threaded rod, and the limiting plate is located at the bottom of the sliding block. A moving mechanism for stably moving the limiting plate is arranged at the bottom of the screw rod, and anti-rotation assemblies for preventing the limiting plate from rotating are arranged on the two sides of the inner wall of the sliding block. Through the arrangement of the screw rod, after a user moves and adjusts the sliding block to a required position, the user can drive the limiting plate to move downwards by rotating the screw rod to jack up and clamp the sliding block for limiting, so that the problem that although the sliding block can slide in the sliding rail, when the sliding block needs to be locked and limited to be fixed at the required position, the sliding block cannot be locked and limited is solved. The sliding block is not provided with a locking and limiting structure, so that the stability of the sliding block in the using process cannot be guaranteed, and the using effect is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rails, in particular to an adjustable guide rail slider assembly. Background Art

[0002] Guiderail: A device with grooves or ridges made of metal or other materials that can bear, fix, guide moving devices or equipment and reduce their friction. The longitudinal grooves or ridges on the surface of the guiderail are used to guide and fix machine parts, special equipment, instruments, etc. Guiderails are also called slide rails, linear guides, and linear slides. They are used in linear reciprocating motion situations. They have higher rated loads than linear bearings, can bear a certain torque, and can achieve high-precision linear motion under high load conditions.

[0003] For example, the application number is CN202322770908.8. The utility model discloses an adjustment structure suitable for an implicit guide rail, including a base, the upper end surface of the base is symmetrically provided with grooves, the outer side of the grooves extends to the outer edge of the base, the inner side of the grooves is connected to a limit plate, the outer wall of one side corresponding to the limit plate is provided with a slide groove, the inner wall of the limit plate is provided with a T-slot connected to the slide groove, the T-slot is located on the outer side of the slide groove, a slide seat is provided between the limit plates, the left and right sides of the slide seat extend to the inside of the slide groove, the outer walls of the two sides of the slide seat located inside the slide groove are connected to a movable mechanism with a telescopic function, and the movable mechanism extends to the inside of the T-slot. The utility model uses the movable mechanism provided on the slide seat, and the movable mechanism is stretched to adjust the width of the slide seat, so that the slide seat is adapted to different types of slide rails, thereby improving the practicality of the device.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that during the installation of the slide rail, it is necessary to use a slider that is compatible with the slide rail. When installing the slide rail in different environments (such as: doors, windows, drawers, etc.), it is necessary to use slide rails of different sizes and lengths, resulting in the pre-prepared sliders being unable to be used according to the slide rails, and there are certain limitations. However, during use, although the slider can slide in the slide rail, when the slider needs to be locked and limited to fix it in the required position, the slider lacks a locking and limiting structure, thereby failing to ensure the stability of the slider during use, reducing the use effect. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an adjustable guide rail slider assembly, which has the advantage of locking and limiting after adjusting the slider, and solves the problem that although the slider can slide in the slide rail, when the slider needs to be locked and limited to fix in the required position, the slider lacks a locking and limiting structure, thereby failing to ensure the stability of the slider during use, thereby reducing the use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an adjustable guide rail slider assembly, comprising a guide rail seat and a slider, the surface of the slider is slidably connected to the inner wall of the guide rail seat, the interior of the slider is inlaid with a screw sleeve, the internal thread of the screw sleeve is connected to a screw rod, a limit plate is arranged at the bottom of the screw rod, the limit plate is located at the bottom of the slider, a movable mechanism is opened at the bottom of the screw rod, both sides of the inner wall of the slider are provided with an anti-rotation component, a scale component is opened on the right side of the top of the guide rail seat, the movable mechanism comprises a movable groove, the movable groove is opened at the bottom of the screw rod, the movable column is movably connected inside the movable groove, a limit ring is sleeved on the surface of the movable column, the surface of the inner wall of the movable groove is opened with an annular groove, the surface of the limit ring is slidably connected to the inner wall of the annular groove, the anti-rotation component comprises a limit groove, the limit groove is opened on both sides of the inner wall of the slider, a limit strip is inserted inside the limit groove, and the inner side of the limit strip is fixedly connected to the two sides of the screw sleeve.

[0007] As a preferred embodiment of the utility model, the scale assembly includes a scale groove, the scale groove is opened on the right side of the top of the guide rail seat, and a pointer is fixedly connected to the right side of the top of the sliding block.

[0008] As a preferred embodiment of the present invention, a soft pad is provided at the bottom of the limiting plate, and the soft pad is fixedly connected to the limiting plate by PET glue.

[0009] As a preferred embodiment of the present invention, the bottom of the soft cushion is provided with an adsorption groove, and a plurality of the adsorption grooves are provided and are distributed at equal distances.

[0010] As a preferred embodiment of the present invention, both sides of the sliding block are fixedly connected with limiting plates, and the bottom of the inner side of the limiting plates is in contact with both sides of the soft cushion.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a screw rod. After the user moves and adjusts the slider to the desired position, the user can rotate the screw rod to drive the limit plate to move downward to lift the slider and lock it to limit the position. This solves the problem that although the slider can slide in the slide rail, when the slider needs to be locked and limited to fix in the desired position, the slider lacks a locking and limiting structure, thereby failing to ensure the stability of the slider during use and reducing the use effect. The utility model achieves the effect of locking and limiting after adjusting the slider.

[0013] 2. The utility model sets up a movable mechanism. During the process of rotating the screw, the movable connection between the movable column and the movable groove is utilized, so that the screw will not directly drive the limit plate to rotate during the rotation process, thereby affecting the use of the limit plate. Then, the sliding cooperation between the annular groove and the limit ring is utilized, so that the movable column will not be separated from the movable groove.

[0014] 3. The utility model provides an anti-rotation component, which is convenient for the user to use the limit groove and the limit strip in conjunction with each other during the rotation of the screw, so as to limit the rotation of the screw sleeve, thereby preventing the screw from directly driving the screw sleeve to rotate when rotating, causing the screw to be unable to rotate smoothly and move downward, thereby reducing work efficiency and improving work stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the slider of the utility model;

[0017] Figure 3 It is a schematic diagram of the exploded parts of the slider of the utility model;

[0018] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. guide rail seat; 2. slider; 3. screw sleeve; 4. screw rod; 5. limit plate; 6. movable mechanism; 61. movable groove; 62. movable column; 63. limit ring; 64. annular groove; 7. anti-rotation assembly; 71. limit groove; 72. limit strip; 8. scale assembly; 81. scale groove; 82. pointer; 9. cushion; 10. adsorption groove; 11. limit plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4As shown, the utility model provides an adjustable guide rail slider assembly, including a guide rail seat 1 and a slider 2, the surface of the slider 2 is slidably connected to the inner wall of the guide rail seat 1, a screw sleeve 3 is inlaid inside the slider 2, a screw 4 is threadedly connected to the inner wall of the screw sleeve 3, a limit plate 5 is arranged at the bottom of the screw 4, the limit plate 5 is located at the bottom of the slider 2, a movable mechanism 6 is provided at the bottom of the screw 4, anti-rotation components 7 are provided on both sides of the inner wall of the slider 2, a scale component 8 is provided on the right side of the top of the guide rail seat 1, and the movable mechanism 6 includes The movable groove 61 is provided at the bottom of the screw rod 4, and a movable column 62 is movably connected inside the movable groove 61. A limiting ring 63 is sleeved on the surface of the movable column 62. An annular groove 64 is provided on the surface of the inner wall of the movable groove 61. The surface of the limiting ring 63 is slidably connected to the inner wall of the annular groove 64. The anti-rotation component 7 includes a limiting groove 71. The limiting groove 71 is provided on both sides of the inner wall of the slider 2. A limiting strip 72 is inserted into the limiting groove 71. The inner side of the limiting strip 72 is fixedly connected to both sides of the screw sleeve 3.

[0022] refer to Figure 1 The scale assembly 8 includes a scale groove 81, which is opened on the right side of the top of the guide rail seat 1, and a pointer 82 is fixedly connected to the right side of the top of the slider 2.

[0023] As a technical optimization solution of the utility model, by setting a scale component 8, when the slider 2 is moved and adjusted to the desired position, the slider 2 will drive the pointer 82 to move synchronously, and then the current position of the slider 2 can be quickly understood by comparing the pointer 82 with the scale line, thereby improving the adjustment efficiency of the slider 2.

[0024] refer to Figure 3 A soft pad 9 is provided at the bottom of the limiting plate 5, and the soft pad 9 is fixedly connected to the limiting plate 5 by PET glue.

[0025] As a technical optimization scheme of the utility model, by providing a soft pad 9, when the limit plate 5 moves downward and contacts the bottom of the inner wall of the guide rail seat 1, thereby lifting the slider 2 upward to limit the position, the bottom of the limit plate 5 contacts the bottom of the inner wall of the guide rail seat 1 through the soft pad 9, thereby reducing the mutual wear between the limit plate 5 and the guide rail seat 1, and then utilizing the advantage of the strong adhesion of PET glue to improve the fixing strength of the soft pad 9.

[0026] refer to Figure 2 The bottom of the soft pad 9 is provided with an adsorption groove 10, and a plurality of adsorption grooves 10 are provided and are distributed at equal distances.

[0027] As a technical optimization solution of the utility model, by setting the adsorption groove 10, the user can expel the air inside the adsorption groove 10 when the soft cushion 9 is squeezed and contacts the bottom of the inner wall of the guide rail seat 1. At this time, the external air pressure will be greater than the air pressure inside the adsorption groove 10, thereby generating downward pressure on the soft cushion 9 to further improve the limiting effect.

[0028] refer to Figure 3 Both sides of the slider 2 are fixedly connected with a limiting plate 11, and the bottom of the inner side of the limiting plate 11 contacts the two sides of the cushion 9.

[0029] As a technical optimization solution of the utility model, by setting a limit plate 11, the installed cushion 9 can be limited forward and backward by the limit plate 11, so as to prevent the slider 2 from being pushed by external force, thereby causing the cushion 9 to be subjected to forward and backward force and affecting the cushion 9 and causing tearing, thereby further improving the service life of the cushion 9.

[0030] The working principle and use process of the utility model are as follows: after the user moves and adjusts the slider 2 to the desired position, the user can rotate the screw rod 4 and utilize the threaded connection between the screw rod 4 and the screw sleeve 3 to make the screw rod 4 rotate and move downward, and then the screw rod 4 will drive the limit plate 5 to move downward and contact the bottom of the inner wall of the guide rail seat 1, so that the slider 2 is lifted up and locked to limit the position, preventing the slider 2 from shaking and moving, and in the process of rotating the screw rod 4, the movable connection between the movable column 62 and the movable groove 61 is utilized, so that the screw rod 4 will not directly drive the limit plate 5 to rotate during the rotation process, thereby affecting the use of the limit plate 5, and then the annular groove 64 is used to slide with the limit ring 63, so as to The movable column 62 can be prevented from being separated from the movable groove 61. During the rotation of the screw rod 4, the limit groove 71 and the limit strip 72 are used in combination to limit the rotation of the screw sleeve 3, thereby preventing the screw rod 4 from directly driving the screw sleeve 3 to rotate during rotation, causing the screw rod 4 to be unable to rotate and move downward smoothly, thereby reducing work efficiency and improving work stability. When the slider 2 is moved and adjusted to the desired position, the slider 2 will drive the pointer 82 to move synchronously, and then the current position of the slider 2 can be quickly understood by comparing the pointer 82 with the scale line, thereby improving the adjustment efficiency of the slider 2 and having the ability to lock and limit after adjusting the slider 2.

[0031] To sum up: the adjustable guide rail slider assembly, by setting a screw rod 4, after the user moves the slider 2 to the desired position, the user can rotate the screw rod 4 to drive the limit plate 5 to move downward to lift the slider 2 and lock it to limit it. This solves the problem that although the slider can slide in the slide rail, when the slider needs to be locked and limited to fix in the desired position, there is a lack of locking and limiting structure on the slider, thereby failing to ensure the stability of the slider during use, reducing the use effect.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable guide rail slider assembly, comprising a guide rail seat (1) and a slider (2), characterized in that: The surface of the slider (2) is slidably connected to the inner wall of the guide rail seat (1); a screw sleeve (3) is embedded in the interior of the slider (2); a screw rod (4) is threadedly connected to the inner surface of the screw sleeve (3); a limit plate (5) is provided at the bottom of the screw rod (4); the limit plate (5) is located at the bottom of the slider (2); a movable mechanism (6) is provided at the bottom of the screw rod (4); anti-rotation components (7) are provided on both sides of the inner wall of the slider (2); a scale component (8) is provided on the right side of the top of the guide rail seat (1); the movable mechanism (6) includes a movable groove (61); the movable groove (61) is provided The movable groove (61) is arranged at the bottom of the screw rod (4), the movable column (62) is movably connected inside the movable groove (61), the surface of the movable column (62) is sleeved with a limiting ring (63), the surface of the inner wall of the movable groove (61) is provided with an annular groove (64), the surface of the limiting ring (63) is slidably connected to the inner wall of the annular groove (64), the anti-rotation component (7) comprises a limiting groove (71), the limiting groove (71) is arranged on both sides of the inner wall of the slider (2), a limiting strip (72) is inserted inside the limiting groove (71), and the inner side of the limiting strip (72) is fixedly connected to both sides of the screw sleeve (3).

2. The adjustable guide rail slider assembly according to claim 1, characterized in that: The scale assembly (8) comprises a scale groove (81), wherein the scale groove (81) is opened on the right side of the top of the guide rail seat (1), and a pointer (82) is fixedly connected to the right side of the top of the slider (2).

3. The adjustable guide rail slider assembly according to claim 1, characterized in that: A soft pad (9) is provided at the bottom of the limiting plate (5), and the soft pad (9) is fixedly connected to the limiting plate (5) by PET glue.

4. The adjustable guide rail slider assembly according to claim 3, characterized in that: The bottom of the soft pad (9) is provided with an adsorption groove (10), and a plurality of the adsorption grooves (10) are provided and are distributed at equal distances.

5. The adjustable guide rail slider assembly according to claim 3, characterized in that: Both sides of the slider (2) are fixedly connected to a limiting plate (11), and the bottom of the inner side of the limiting plate (11) is in contact with both sides of the soft pad (9).

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