Fixed guide rail with limiting mechanism

Abstract

The utility model relates to the technical field of fixed guide rails, and discloses a fixed guide rail with a limiting mechanism, which comprises a base, two guide rails are arranged at the top end of the base, moving components are arranged on the two guide rails in a sliding manner, and limiting blocks are arranged on two sides above the two guide rails. The moving assembly is located between the two limiting blocks, clamping groove assemblies are formed in the limiting blocks, the limiting blocks are connected with the two guide rails through the clamping groove assemblies and used for connecting the two guide rails to enable the two guide rails to be parallel, and through the arranged limiting blocks, the limiting blocks can be connected with the two guide rails through the clamping groove assemblies to enable the two guide rails to be horizontal; and the horizontal detection device is mounted on the moving assembly, so that the levelness of the two guide rails can be detected only by moving the horizontal detection device for a certain distance, the moving length of the moving assembly is reduced, the detection time is shortened, and the problem that the time for measuring the parallelism is relatively long in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of fixed guide rail technology, and in particular to a fixed guide rail with a limiting mechanism. Background Technology

[0002] Guide rails, as a key mechanical component, primarily function to provide support and guidance, enabling moving parts such as sliders, worktables, and brackets to move precisely and stably along a preset trajectory. This component plays a crucial role in various machines and equipment, especially in machine tools, automated production lines, precision measuring instruments, and other applications requiring high-precision motion control.

[0003] Currently, detecting the parallelism between two guide rails is a time-consuming and complex process. This measurement requires a significant investment of time, which not only reduces production efficiency but may also affect the final measurement results due to uncertainties in the measurement process. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art by proposing a fixed guide rail with a limiting mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A fixed guide rail with a limiting mechanism includes a base, two guide rails are mounted on the top of the base, and a moving component is slidably disposed on each of the two guide rails;

[0007] Limiting blocks are installed on both sides above the two guide rails, and the moving component is located between the two limiting blocks. The limiting blocks are provided with slot components, and the limiting blocks are connected to the two guide rails respectively through the slot components to connect the two guide rails and make the two guide rails parallel.

[0008] Preferably, the card slot assembly includes two limiting grooves formed at the bottom of the limiting block, and the limiting grooves are adapted to the guide rail.

[0009] Preferably, the moving component includes two sets of slider assemblies that are respectively slidably disposed on corresponding guide rails.

[0010] Preferably, the limiting block is L-shaped, and the bottom center of the limiting block is concave inward.

[0011] Preferably, the slider assembly includes two sliders that are slidably disposed on the guide rail.

[0012] Preferably, all four sliders are located between two limiting blocks.

[0013] Preferably, the positions of the two sets of slider assemblies correspond to each other.

[0014] Preferably, the inner cavity of the limiting groove is in contact with the base, and the frictional connection between the limiting groove and the base restricts the guide rail on the base.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention, through the setting of a limiting block, connects two guide rails via a slot assembly, making the two guide rails horizontal. Furthermore, by installing a horizontal detection device on the moving component, the horizontal detection device only needs to move a certain distance to detect the horizontality of the two guide rails, reducing the length of movement of the moving component and the detection time, thus solving the problem of long measurement time for parallelism in the prior art. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of a fixed guide rail with a limiting mechanism proposed in this utility model;

[0018] Figure 2 This is a side view of a fixed guide rail with a limiting mechanism proposed in this utility model.

[0019] In the diagram: 1. Base; 2. Limiting block; 3. Limiting groove; 4. Guide rail; 5. Slider assembly; 6. Slider. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1 and Figure 2 A fixed guide rail with a limiting mechanism includes a base 1, and two guide rails 4 are mounted on the top of the base 1. Each of the two guide rails 4 is slidably provided with a moving component.

[0022] Limiting blocks 2 are installed on both sides above the two guide rails 4, and the moving component is located between the two limiting blocks 2. Each limiting block 2 has a slot assembly, which connects it to the two guide rails 4 to ensure parallelism. The slot assembly includes two limiting grooves 3 at the bottom of the limiting block 2, which are adapted to the guide rails 4. The positions of the two sets of slider assemblies 5 correspond, and the inner cavity of the limiting groove 3 contacts the base 1. The frictional connection between the limiting groove 3 and the base 1 restricts the guide rails 4 to the base. The size and shape of the limiting groove 3 match the guide rails 4, ensuring precise engagement. After engagement, the inner cavity of the limiting groove 3 contacts the base 1 to prevent movement of the guide rails 4. To reduce assembly time and improve efficiency, the moving component includes two sets of slider assemblies 5, each slidably mounted on a corresponding guide rail 4. Each slider assembly 5 includes two sliders 6 slidably mounted on the guide rail 4. All four sliders 6 are located between two limiting blocks 2. A level detection device can be mounted on the sliders 6. The movement of the sliders 6 drives the level detection device to move, thereby detecting the levelness of the two guide rails 4. By positioning the sliders 6 between the two limiting blocks 2, the level detection device mounted on the sliders 6 moves along the guide rails 4 between the two limiting blocks 2 for detection. The limiting blocks 2 are L-shaped, and the bottom center of the limiting blocks 2 is concave inward. By making the limiting blocks 2 L-shaped, the stability, durability, and functionality of the mechanical structure can be improved, while also facilitating installation and maintenance.

[0023] When in use, this device can connect the limiting block 2 to the two guide rails 4 through the slot assembly, making the two guide rails 4 horizontal. Then, by installing a horizontal detection device on the moving component, the horizontal detection device only needs to move a certain distance to detect the horizontality of the two guide rails 4, which reduces the length of movement of the moving component and the detection time, thus solving the problem of long measurement time for parallelism in the prior art.

[0024] The level detection component is a dial indicator, which is a common technology and will not be described in detail here.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixed guide rail with a limiting mechanism, comprising a base (1), characterized in that: Two guide rails (4) are installed on the top of the base (1), and a moving component is slidably arranged on both guide rails (4). Limiting blocks (2) are installed on both sides above the two guide rails (4), and the moving component is located between the two limiting blocks (2). The limiting blocks (2) are provided with slot components. The limiting blocks (2) are connected to the two guide rails (4) respectively through the slot components, so as to connect the two guide rails (4) and make the two guide rails (4) parallel.

2. A fixed guide rail with a limiting mechanism according to claim 1, characterized in that: The slot assembly includes two limiting grooves (3) formed at the bottom of the limiting block (2), which are adapted to the guide rail (4).

3. A fixed guide rail with a limiting mechanism according to claim 1, characterized in that: The moving component includes two sets of slider components (5) that are respectively slidably disposed on corresponding guide rails (4).

4. A fixed guide rail with a limiting mechanism according to claim 1, characterized in that: The limiting block (2) is L-shaped, and the bottom center of the limiting block (2) is concave inward.

5. A fixed guide rail with a limiting mechanism according to claim 3, characterized in that: The slider assembly (5) includes two sliders (6) that are slidably disposed on the guide rail (4).

6. A fixed guide rail with a limiting mechanism according to claim 5, characterized in that: All four sliders (6) are located between two limiting blocks (2).

7. A fixed guide rail with a limiting mechanism according to claim 6, characterized in that: The positions of the two sets of slider assemblies (5) are corresponding.

8. A fixed guide rail with a limiting mechanism according to claim 2, characterized in that: Furthermore, the inner cavity of the limiting groove (3) is in contact with the base (1), and the limiting groove (3) and the base (1) are in frictional connection to restrict the guide rail (4) on the base.

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