Positioning mode of linear guide rail:

，我們來了解一下直線導軌的結構。如圖所示，可以直觀的看到構成直線導軌的部件有滑軌、滑塊和油嘴，具體結構大家可以參考網上資料自行了解。一般情況下，在滑軌和滑塊的側面有一側是精加工面，用來做定位的擋面。

First, let's understand the structure of linear guide rail. As shown in the figure, you can intuitively see that the components constituting the linear guide rail include slide rail, slider and nozzle. For the specific structure, you can refer to the online materials to understand by yourself. Generally, one side of the side of the slide rail and slide block is the finishing surface, which is used as the retaining surface for positioning.

其次，我們再來了解一下直線導軌的實際應用。在設計過程中使用直線導軌的主要作用為支撐和引導運動部件，使其按給定的方向做往復直線運動。直線導軌常應用在精度要求比較高的機械結構中，可根據具體參數和設計要求通過計算選擇與之相匹配的直線導軌。

Secondly, let's learn about the practical application of linear guide rail. In the design process, the main function of using linear guide rail is to support and guide the moving parts to make them move back and forth in a straight line in a given direction. Linear guide rail is often used in mechanical structures with high precision requirements. The matching linear guide rail can be selected through calculation according to specific parameters and design requirements.

給大家列舉三種不同類型的直線導軌定位方式（主要針對雙導軌使用來介紹，單導軌和雙導軌是一樣的機構）

Here are three different types of linear guide rail positioning methods (mainly for the use of double guide rails. Single guide rail and double guide rail are the same mechanism)

1、滑塊擋面限位+滑軌定位銷限位，如下圖所示

1. Sliding block stop + sliding rail locating pin limit, as shown in the figure below

紅色圈A：所指位置兩個滑塊的內側都做了限位

Red circle a: limit is made on the inner side of the two sliding blocks at the indicated position

紅色圈B：所指滑軌定位基準為一側，另外一側輔助安裝即可。

Red circle B: the positioning reference of the slide rail is one side, and the other side can be installed with assistance.

2、滑塊定位銷限位+滑軌擋面限位，如下圖所示

2. Sliding block locating pin limit + sliding rail stop limit, as shown in the figure below

紅色圈A、B：所指位置兩滑塊的內側都做了限位

Red circles a and B: limit is made on the inner side of the two sliding blocks at the indicated position

紅色圈C、D：所指滑軌定位基準為一側，另外一側輔助安裝即可。

Red circles C and D: the positioning reference of the slide rail is one side, and the other side can be installed with assistance.

3、滑塊和滑軌都用定位銷限位，如下圖所示

3. The sliding block and slide rail are limited by locating pins, as shown in the figure below

紅色圈A：所指位置兩個滑塊的內側都做了限位

Red circle a: limit is made on the inner side of the two sliding blocks at the indicated position

紅色圈B：所指滑軌位置為定位基準，采用定位銷定位

Red circle B: the position of the indicated slide rail is the positioning reference, and the positioning pin is used for positioning

以上內容僅為小編在設計過程中接觸到的，只是直線導軌定位結構中的一部分。大家在設計過程中要根據客戶的具體要求及公司的內部規定，做合理的結構設計。

The above content is only a part of the linear guide positioning structure that Xiaobian came into contact with in the design process. In the design process, we should make reasonable structural design according to the specific requirements of customers and the internal regulations of the company.

備注：在設計過程中，除了要考慮直線導軌的定位問題之外，還要考慮其防塵問題（如追加防護板）、注油口注油問題（如操作是否方便）以及限制機構的位移問題等，只有這樣才能設計出理想的結構。

Note: in the design process, in addition to the positioning of the linear guide rail, we should also consider its dust prevention (such as adding protective plate), oil filling at the oil filling port (such as whether the operation is convenient) and the displacement of the limiting mechanism. Only in this way can we design the ideal structure.

以上就是為大家介紹的有關導軌絲杠的詳細介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以的態度,為您提供服務http://www.pet998.com

The above is a detailed introduction to the guide screw. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.pet998.com