Dovetail-shaped linear guide rail sliding block

Abstract

The utility model discloses a swallow-tail-shaped linear guide rail sliding block which comprises a guide rail and a sliding block body, the guide rail is connected with the sliding block body in a sliding mode, a fixing block and a clamping block are arranged on the two sides of the bottom end of the sliding block body respectively, the fixing block and the sliding block body are integrally formed, and the clamping block and the sliding block body are detachably connected. The problem that the sliding block is not easy to install is solved by adopting a split type structure, during installation, the sliding block body and the fixing block are inserted from one side of the guide rail, then the clamping block leans against the other side of the guide rail, the connecting part and the clamping block are inserted and fixed, and then the connecting part and the clamping block are fixed by using the fixing bolt, so that the sliding block is convenient to install. Compared with an existing guide rail sliding block, the guide rail sliding block has the advantages that the sliding block can be conveniently installed, the sliding block does not need to be inserted from the end to be installed, and the guide rail sliding block is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail sliders, in particular to a dovetail linear guide rail slider. Background Art

[0002] Linear guides are also called line rails, slide rails, linear guides, and linear slides. They are used in high-precision or high-speed linear reciprocating motion occasions, and can bear a certain torque. They can achieve high-precision linear motion under high loads. Linear guides are generally equipped with sliders for use. The slider is a mold component that can slide perpendicular to the opening and closing direction or at a certain angle to the opening and closing direction during the mold opening action. When the product structure makes it impossible for the mold to be demolded normally without the use of a slider, a slider must be used. The material itself has appropriate hardness and wear resistance, enough to withstand the friction of movement. The hardness of the cavity part or core part on the slider should be at the same level as the other parts of the cavity and core.

[0003] Traditional guide rail sliders are divided into multiple models, such as dovetail, V-shaped, cylindrical, and rectangular. When installing the dovetail guide rail slider with the guide rail, the slider needs to be inserted and fixed from the end of the guide rail. However, after actual installation, there may be insufficient space at both ends of the guide rail, making it difficult to install. At this time, the guide rail needs to be removed before the slider can be replaced, which is very inconvenient to use.

[0004] Therefore, how to provide a dovetail linear guide slider to solve the problems existing in the prior art is of great significance to its application. Utility Model Content

[0005] In view of this, the purpose of the present application is to provide a dovetail linear guide slider to solve the problem.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dovetail linear guide slider comprises a guide rail and a slider body, wherein the guide rail is slidably connected to the slider body, a fixing block and a clamping block are respectively arranged on both sides of the bottom end of the slider body, the fixing block and the slider body are integrally formed, and the clamping block and the slider body are detachably connected.

[0008] Preferably, a connecting portion is provided on one side of the slider body, and a step portion is provided on one side of the engaging block, and the step portion is matched with the connecting portion.

[0009] Preferably, a fixing hole is provided on the surface of the connecting portion, a threaded hole is provided on the side of the step portion, and the fixing hole and the threaded hole are threadedly connected via a fixing bolt.

[0010] Preferably, dovetail grooves are provided on both sides of the guide rail, and dovetail protrusions are provided on the sides of the fixing block and the engaging block.

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

[0012] The utility model adopts a split structure to solve the problem that the slider is difficult to install. During installation, the slider body and the fixing block are first inserted from one side of the guide rail, and then the engaging block is placed against the other side of the guide rail, and the connecting part and the engaging block are inserted and fixed, and then the connecting part and the engaging block are fixed with fixing bolts to complete the installation of the slider and the guide rail. Compared with the existing guide rail slider, the utility model can facilitate the installation of the slider without inserting and installing from the end, and is more convenient to use.

[0013] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.

[0014] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the engaging block in the utility model.

[0019] In the figure: 1. guide rail; 2. slider body; 3. snap-fit ​​block; 4. fixing bolt; 5. connecting part; 6. fixing block; 7. fixing hole; 8. threaded hole; 9. step part. DETAILED DESCRIPTION

[0020] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0021] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0022] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0023] It should also 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", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0024] See also Figure 1-3 The present invention provides a technical solution for a dovetail linear guide slider: it includes a guide rail 1 and a slider body 2, the guide rail 1 is slidably connected to the slider body 2, and a fixing block 6 and a clamping block 3 are respectively provided on both sides of the bottom end of the slider body 2, the fixing block 6 and the slider body 2 are integrally formed, and the clamping block 3 and the slider body 2 are detachably connected.

[0025] A connecting portion 5 is provided on one side of the slider body 2 , and a step portion 9 is provided on one side of the engaging block 3 , wherein the step portion 9 is matched with the connecting portion 5 .

[0026] A fixing hole 7 is formed on the surface of the connecting portion 5 , and a threaded hole 8 is formed on the side of the step portion 9 . The fixing hole 7 and the threaded hole 8 are threadedly connected with each other through a fixing bolt 4 .

[0027] Dovetail grooves are provided on both sides of the guide rail 1, and dovetail protrusions are provided on the sides of the fixing block 6 and the engaging block 3. The contact area between the slider and the guide rail is large, and the stability is good.

[0028] When in use, first insert the slider body 2 and the fixing block 6 from one side of the guide rail 1, then lean the locking block 3 against the other side of the guide rail 1, and insert and fix the connecting part 5 and the step part 9 of the locking block, then use the fixing bolt 5 to fix the connecting part 5 and the step part 9 of the locking block 3 to complete the installation of the slider and the guide rail 1. Compared with the existing guide rail slider, the utility model can facilitate the installation of the slider without inserting and installing from the end, which is more convenient to use.

[0029] The above description is only the preferred embodiment of the utility model, which does not limit the protection scope of the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any changes, modifications, substitutions, integrations and parameter changes to these embodiments within the spirit and principle of the utility model through conventional substitutions or capable of achieving the same functions without departing from the principles and spirit of the utility model shall fall within the protection scope of the utility model.

Claims

1. A dovetail linear guide slider, characterized in that: The invention comprises a guide rail (1) and a slider body (2), wherein the guide rail (1) is slidably connected to the slider body (2), and a fixing block (6) and a snap-fit ​​block (3) are respectively arranged on both sides of the bottom end of the slider body (2), wherein the fixing block (6) and the slider body (2) are integrally formed, and the snap-fit ​​block (3) and the slider body (2) are detachably connected.

2. A dovetail linear guide slider according to claim 1, characterized in that: A connecting portion (5) is provided on one side of the slider body (2), and a step portion (9) is provided on one side of the locking block (3), wherein the step portion (9) is matched with the connecting portion (5).

3. A dovetail linear guide slider as claimed in claim 2, characterized in that: A fixing hole (7) is provided on the surface of the connecting portion (5), a threaded hole (8) is provided on the side of the step portion (9), and the fixing hole (7) and the threaded hole (8) are threadedly connected via a fixing bolt (4).

4. A dovetail linear guide slider as claimed in claim 3, characterized in that: Dovetail-shaped grooves are provided on both sides of the guide rail (1), and dovetail-shaped protrusions are provided on the sides of the fixing block (6) and the locking block (3).

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