A roller guide rail for easy replacement of sliders

Abstract

The utility model relates to the technical field of mechanical accessories, and specifically to a roller guide rail for facilitating replacement of a slider, comprising a slide rail, a slide sleeve of the slide rail being provided with a slider, an inner end of the slider being fixedly provided with a slider clamping block, the slider being slidably clamped in the slider clamping block, and slider clamping rails being provided on both sides of the slide rail; magnetic sliding grooves are provided on both sides of the upper end surface of the slide rail, and a fastening device is provided on the magnetic sliding groove; the beneficial effect is as follows: the roller guide rail for facilitating replacement of the slider proposed by the utility model is provided with a fastening device, so that when the slider is disassembled, there is no need to disassemble both ends of the guide rail, and the slider can be replaced by clamping and fastening, thereby reducing the steps of operation and the use of tools.

Description

Technical Field

[0001] The utility model relates to the field of mechanical accessories, in particular to a roller guide rail which is convenient for replacing a sliding block. Background Art

[0002] Roller guides are specially developed for machine tools and industrial robots. They have a compact structure, and the axial direction of the roller support is divided into different accuracy levels. They have high load-bearing capacity and high rigidity. When the slider is used for a long time, it usually needs to be replaced.

[0003] When replacing a traditional slider, both ends of the guide rail need to be disassembled and then the slider needs to be taken out and installed. This operation is not only complicated but also requires other tools. Therefore, the utility model proposes a roller guide rail that is easy to replace the slider to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a roller guide rail which is convenient for replacing a slider, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roller guide rail for facilitating replacement of a slider, the roller guide rail for facilitating replacement of a slider comprises a slide rail, a slide rail sliding sleeve is provided with a slider, a slider clamping block is fixedly provided at the inner end of the slider, a slide rail is slidably clamped in the slider clamping block, and slider clamping rails are provided on both sides of the slide rail; magnetic suction grooves are provided on both sides of the upper end surface of the slide rail, and a fastening device is provided on the magnetic suction groove;

[0006] The fastening device comprises a magnetic card block, and the inner ends of the magnetic card block are symmetrically fixedly connected with card support rods on both sides;

[0007] The sliding block is fixedly connected with an elastic telescopic rod relative to the inner end.

[0008] Preferably, the rear end of the sliding block is symmetrically provided with plug-in limit holes, and a plug-in limit clamping support rod is fastened in the plug-in limit hole.

[0009] Preferably, the end surface of the magnetic card connection block is fixedly connected with a magnetic block, and the magnetic block is correspondingly adsorbed on the rear end surface of the slider.

[0010] Preferably, the magnetic card block is slidably sleeved on the magnetic slide groove.

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

[0012] The roller guide rail for facilitating replacement of the slider proposed by the utility model is provided with a fastening device, so that when the slider is disassembled, it is not necessary to disassemble both ends of the guide rail, and the slider can be replaced by snapping and fastening, which reduces the operation steps and the use of tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the connection of some structures of the utility model;

[0015] Figure 3 It is a partial structural schematic diagram of the utility model.

[0016] In the figure: 1 slide rail, 2 slider, 3 magnetic card block, 4 magnetic slide groove, 5 slider card rail, 6 slider card block, 7 magnetic block, 8 card clamping rod, 9 elastic telescopic rod, 10 plug-in limit hole. DETAILED DESCRIPTION

[0017] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0018] Embodiment 1

[0019] See also Figure 1-Figure 3 The utility model provides a technical solution: a roller guide rail for easy replacement of a slider, the roller guide rail for easy replacement of a slider comprises a slide rail 1, a slide rail 2 is slidably sleeved on the slide rail 1, a slide rail 2 is fixedly provided with a slide block 6 at the inner end of the slide rail 2, the slide rail 1 is slidably clamped in the slide block 6, and the slide rail 1 is slidably clamped, and slider clamping rails 5 are provided on both sides of the slide rail 1; magnetic suction grooves 4 are provided on both sides of the upper end surface of the slide rail 1, and a fastening device is provided on the magnetic suction grooves 4.

[0020] The slider 2 is composed of two left and right parts, which are respectively slidably mounted on both sides of the slide rail 1. The middle of the slider 2 is connected to each other by an elastic telescopic rod 9, which is convenient for manual pulling and elastic contraction and is clamped on the slide rail 1; the fastening device is used to fasten the left and right parts of the slider 2 to each other and limit the position, so that the slider 2 is a fixed whole, which is used to improve the load capacity of the slider.

[0021] Embodiment 2

[0022] On the basis of embodiment one, the fastening device includes a magnetic card block 3, and the inner ends of the magnetic card block 3 are symmetrically fixedly connected with card support rods 8, the relatively inner ends of the slider 2 are fixedly connected with elastic telescopic rods 9, and the rear end of the slider 2 is symmetrically provided with plug-in limit holes 10, and the plug-in limit holes 10 are fastened with the card support rods 8, and the end face of the magnetic card block 3 is fixedly connected with a magnetic block 7, and the magnetic block 7 is correspondingly adsorbed on the rear end face of the slider 2, and the magnetic card block 3 is slidably sleeved on the magnetic slide groove 4.

[0023] Pull open the slider 2 and clamp it on the slider clamping rails 5 on both sides of the slide rail 1, and then firmly insert the clamping support rod 8 into the insertion limit hole 10 to limit and tighten the left and right parts of the slider 2. At the same time, the magnetic block 7 makes the magnetic clamping block 3 always adsorbed on the slider 2, so that the slider 2 can still remain in a tightened state when sliding.

[0024] During actual use, the slider 2 is pulled open and clamped on the slider clamping rails 5 on both sides of the slide rail 1. The slider 2 is divided into two parts, left and right, which are slidably clamped on both sides of the slide rail 1 respectively. The middle of the slider 2 is connected to each other by an elastic telescopic rod 9, which is convenient for manual pulling and elastic contraction and clamped on the slide rail 1; the fastening device is used to fasten the left and right parts of the slider 2 to each other and clamp them to a limit position, so that the slider 2 is a fixed whole, so as to improve the load capacity of the slider, and then the clamping support rod 8 is fastened and inserted in the insertion limit hole 10 to realize the limit fastening of the left and right parts of the slider 2. At the same time, the magnetic block 7 makes the magnetic clamping block 3 always adsorbed on the slider 2, so that the slider 2 can still remain in a fastened state when sliding.

[0025] 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. A roller guide rail for facilitating replacement of a slider, characterized in that: The roller guide rail for facilitating replacement of the slider comprises: A slide rail (1), wherein the slide rail (1) is slidably sleeved with a slider (2), a slider clamping block (6) is fixedly provided at the inner end of the slider (2), the slide rail (1) is slidably clamped in the slider clamping block (6), and slider clamping rails (5) are provided on both sides of the slide rail (1); Magnetic sliding grooves (4) are provided on both sides of the upper end surface of the slide rail (1), and a fastening device is provided on the magnetic sliding grooves (4); The fastening device comprises a magnetic card block (3), and card support rods (8) are symmetrically fixedly connected to the inner ends of the magnetic card block (3) on both sides. The sliding block (2) is fixedly connected to an elastic telescopic rod (9) relative to the inner end.

2. A roller guide rail for facilitating replacement of a slider according to claim 1, characterized in that: The rear end of the slider (2) is symmetrically provided with plug-in limit holes (10), and a plug-in limit clamping support rod (8) is fastened in the plug-in limit hole (10).

3. A roller guide rail for facilitating replacement of a slider according to claim 1, characterized in that: The end surface of the magnetic card connection block (3) is fixedly connected to a magnetic block (7), and the magnetic block (7) is correspondingly adsorbed on the rear end surface of the slider (2).

4. A roller guide rail for facilitating replacement of a slider according to claim 1, characterized in that: The magnetic attraction clamping block (3) is slidably sleeved on the magnetic attraction sliding groove (4).

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