A positioning mechanism for a drill-mill machine

Abstract

The utility model relates to the technical field of drill -milling machine, and disclose a kind of drill -milling machine positioning mechanism, including aluminium profile, and aluminium profile is equipped with linear guide rail by T type nut, and linear guide rail is equipped with flat plate, and linear guide rail is equipped with first locking block and second locking block by hand wheel screw, and linear slide is arranged between linear guide rail and aluminium profile. The rear end of the linear guide rail is provided with a rubber ring, and the front of the linear guide rail is provided with a hard limit. The rubber ring is O-shaped. The utility model can be quickly locked, and reliably locked, and adjusted quickly and conveniently, especially when the material length is long, the positioning plate can be quickly avoided, which is extremely convenient.

Description

Technical Field

[0001] This utility model relates to the field of drilling and milling machine technology, specifically to a drilling and milling machine positioning mechanism. Background Technology

[0002] In the field of machining and manufacturing, drilling and milling machines, as key equipment capable of performing various machining operations such as drilling and milling, are widely used in numerous industries including automotive manufacturing, aerospace, and mold processing. Precise positioning is crucial for drilling and milling machine machining, directly determining the dimensional accuracy, shape accuracy, and positional accuracy between machined parts, thus affecting product quality and performance. For example, in the machining of automotive engine blocks, numerous drilling and milling operations are required. Precise positioning ensures the accurate placement of each hole and milled surface, guaranteeing the normal operation of the engine. In the aerospace field, where the machining accuracy requirements for components are extremely high, the precise positioning of drilling and milling machines is fundamental to manufacturing components that meet stringent standards.

[0003] However, the positioning mechanisms commonly found on drilling and milling machines currently on the market have many shortcomings. Traditional manual positioning methods rely on operators using handles, lead screws, and other devices for positioning. This method not only consumes a lot of manpower and time and is inefficient, but its positioning accuracy also largely depends on the operator's skill level and working condition, making it prone to large errors and unable to meet the machining requirements of high-precision parts.

[0004] To address this issue, we propose a positioning mechanism for drilling and milling machines. Utility Model Content

[0005] The purpose of this invention is to provide a positioning mechanism for a drilling and milling machine, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a positioning mechanism for a drilling and milling machine, comprising an aluminum profile, wherein a linear guide rail is mounted on the aluminum profile via a T-nut, a flat plate is mounted on the linear guide rail, a first locking block and a second locking block are mounted on the linear guide rail via a handwheel screw, and a linear slider is provided between the linear guide rail and the aluminum profile.

[0007] Preferably, a rubber ring is installed at the rear end of the linear guide rail, and a hard limit is provided at the front end of the linear guide rail.

[0008] Preferably, the rubber ring is O-shaped.

[0009] Preferably, the first locking block and the second locking block are the same size.

[0010] Preferably, a positioning plate is fixedly installed on one side of the flat plate, and the positioning plate is located above the aluminum profile.

[0011] This utility model provides a positioning mechanism for a drilling and milling machine. This positioning mechanism for a drilling and milling machine has the following advantages:

[0012] This invention can lock quickly and reliably, and adjustment is quick and convenient. Especially when the material is long, the positioning plate can quickly avoid obstacles, which is extremely convenient. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a positioning mechanism for a drilling and milling machine according to the present invention;

[0014] Figure 2 This utility model relates to a positioning mechanism for a drilling and milling machine. Figure 1 A schematic diagram of the frontal planar structure;

[0015] Figure 3 This utility model relates to a positioning mechanism for a drilling and milling machine. Figure 1 A top-view structural diagram;

[0016] Figure 4 This utility model relates to a positioning mechanism for a drilling and milling machine. Figure 1 A schematic diagram of the side structure.

[0017] In the diagram: 1. Aluminum profile; 2. Linear guide rail; 3. Linear slider; 4. Flat plate; 5. Positioning plate; 6. First locking block; 7. Second locking block; 8. Hard limit switch; 9. Handwheel screw; 10. T-nut; 11. Rubber ring. Detailed Implementation

[0018] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0019] A preferred embodiment of the drilling and milling machine positioning mechanism provided by this utility model is as follows: Figures 1 to 4 As shown: A positioning mechanism for a drilling and milling machine includes an aluminum profile 1. A linear guide 2 is mounted on the aluminum profile 1 via a T-nut 10. A plate 4 is mounted on the linear guide 2. A positioning plate 5 is fixedly mounted on one side of the plate 4. The positioning plate 5 is located above the aluminum profile 1. A first locking block 6 and a second locking block 7 of the same size are mounted on the linear guide 2 via a handwheel screw 9. A linear slider 3 is provided between the linear guide 2 and the aluminum profile 1. An O-shaped rubber ring 11 is installed at the rear end of the linear guide 2, and a hard limit 8 is provided at the front end of the linear guide 2.

[0020] Working principle: First, install the positioning mechanism mounting plate on the left side of the drilling and milling machine bed, ensuring that the top of the aluminum profile is horizontal and coplanar with the worktable. Set the position of the positioning plate according to the location of the hole in the material being processed. Loosen the screws, move the positioning plate 5 left and right, adjust it, and then lock it. Then move it back and forth and lock it again. After adjusting the positioning, the machining hole can be positioned. When the profile is very long and the hole is far from the end face, the first locking block 6 and the second locking block 7 need to be loosened, and the positioning plate needs to be pulled outwards, so that the positioning is no longer needed. The advantage of this positioning fixture is that when processing long materials, the positioning plate can quickly make room for the material placement.

[0021] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. A positioning mechanism for a drilling and milling machine, comprising an aluminum profile (1), characterized in that: The aluminum profile (1) is mounted with a linear guide rail (2) via a T-nut (10). The linear guide rail (2) is mounted with a plate (4). The linear guide rail (2) is mounted with a first locking block (6) and a second locking block (7) via a handwheel screw (9). A linear slider (3) is provided between the linear guide rail (2) and the aluminum profile (1).

2. The positioning mechanism for a drilling and milling machine according to claim 1, characterized in that: A rubber ring (11) is installed at the rear end of the linear guide (2), and a hard limiter (8) is provided at the front end of the linear guide (2).

3. The positioning mechanism for a drilling and milling machine according to claim 2, characterized in that: The rubber ring (11) is O-shaped.

4. A drilling and milling machine positioning mechanism according to claim 3, characterized in that: The first locking block (6) and the second locking block (7) are the same size.

5. A drilling and milling machine positioning mechanism according to claim 4, characterized in that: A positioning plate (5) is fixedly installed on one side of the flat plate (4), and the positioning plate (5) is located above the aluminum profile (1).

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