Horizontal engraving and milling machine with positioning function

Abstract

This utility model relates to the field of engraving and milling machines, specifically to a horizontal engraving and milling machine with positioning function. It includes a frame, on which an engraving and milling mechanism with a drive device is mounted. A fixed platform is also mounted on the frame, and a longitudinal clamping assembly is provided on the fixed platform. The longitudinal clamping assembly includes two motor-driven longitudinal clamping bars, and each longitudinal clamping bar also includes a transverse clamping assembly. This utility model can push the material inward from both the longitudinal and transverse directions to achieve accurate centering and clamping from all sides. Operation is convenient and quick, requiring no complex manual operation. This utility model uses flexible baffles to prevent debris from falling into the chute.

Description

Technical Field

[0001] This utility model relates to the field of engraving and milling machines, specifically to a horizontal engraving and milling machine with positioning function. Background Technology

[0002] Horizontal engraving and milling machines are a common type of processing equipment. Compared with traditional vertical engraving and milling machines, horizontal engraving and milling machines have higher stability and precision in the processing of workpieces, and can meet the processing needs of complex shapes and large-sized workpieces.

[0003] Traditional workpiece positioning methods usually rely on manually adjusting the fixture, which is cumbersome, time-consuming, and requires manual calibration, making it difficult to achieve accurate positioning. Utility Model Content

[0004] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a reasonably designed horizontal engraving and milling machine with positioning function, which can solve the above-mentioned defects.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: it includes a frame, on which a milling mechanism with a drive device is installed, and a fixed platform is also installed on the frame. A longitudinal clamping assembly is provided on the fixed platform. The longitudinal clamping assembly includes two longitudinal clamping bars driven by two motors, and each longitudinal clamping bar is also provided with a transverse clamping assembly.

[0006] Preferably, the fixed platform has several longitudinal sliding grooves, in which a slide rail is installed. Two sliders are slidably installed on the slide rail. Two longitudinal clamping bars are installed above the sliders. A bidirectional screw is installed in the longitudinal sliding groove. A reducer is installed on the side of the fixed platform at the end of the bidirectional screw. A motor is connected to the reducer. The output shaft of the reducer is connected to the bidirectional screw. The sliders in the longitudinal sliding groove are all threaded onto the bidirectional screw.

[0007] Preferably, the transverse clamping assembly includes a transverse groove formed on the front side of the longitudinal clamping bar. Two transverse clamping blocks are slidably installed inside the transverse groove via a slide rail. A bidirectional screw is also rotatably installed inside the longitudinal clamping bar. Both transverse clamping blocks are threaded onto the bidirectional screw. A reducer and a motor are installed at the end of the longitudinal clamping bar. The shaft of the reducer is connected to the bidirectional screw.

[0008] Preferably, flexible baffles are connected between the two sliders in each longitudinal groove and between the sliders and both ends of the longitudinal groove.

[0009] Preferably, the longitudinal clamping strip has anti-slip ridges on its front side.

[0010] Preferably, the bottom surface of the longitudinal clamping bar is higher than the surface of the fixed platform.

[0011] The beneficial effects of this utility model after adopting the above structure are:

[0012] 1. This utility model can push the material inward from both the longitudinal and transverse directions to achieve accurate centering and clamp it from all sides. The operation is convenient and quick, without the need for complicated manual operation.

[0013] 2. This utility model uses a flexible baffle to prevent debris from falling into the chute. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0015] Figure 2 yes Figure 1 Enlarged view of section A;

[0016] Figure 3 This is a cross-sectional view of the longitudinal clamping component in this utility model.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Frame; 2. Milling mechanism; 3. Fixed platform; 4. Longitudinal slide rail; 5. Slide rail one; 6. Bidirectional screw one; 7. Motor one; 8. Reducer one; 9. Slider; 10. Flexible baffle; 11. Longitudinal clamping bar; 12. Anti-slip ridge; 13. Transverse slide rail; 14. Transverse clamping block; 15. Bidirectional screw two; 16. Slide rail two; 17. Reducer two; 18. Motor two. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] See Figures 1-3 As shown, it includes a frame 1, on which a milling mechanism 2 with a drive device is installed. A fixed platform 3 is also installed on the frame 1. The fixed platform 3 is provided with a longitudinal clamping assembly. The longitudinal clamping assembly includes two motor-driven longitudinal clamping bars 11. The front side of the longitudinal clamping bars 11 is provided with anti-slip ridges 12, and the bottom surface of the longitudinal clamping bars 11 is higher than the surface of the fixed platform 3 to prevent debris from being stuck in the bottom gap during movement. Each longitudinal clamping bar 11 is also provided with a transverse clamping assembly.

[0021] The fixed platform 3 has several longitudinal slide grooves 4. A slide rail 5 is installed in the longitudinal slide groove 4. Two sliders 9 are slidably installed on the slide rail 5. Two longitudinal clamping bars 11 are installed above the sliders 9. A bidirectional screw 6 is installed in the longitudinal slide groove 4. A reducer 8 is installed on the side of the fixed platform 3 at the end of the bidirectional screw 6. A motor 7 is connected to the reducer 8. The output shaft of the reducer 8 is connected to the bidirectional screw 6. The sliders 9 in the longitudinal slide groove 4 are all threaded onto the bidirectional screw 6. Flexible baffles 10 are connected between the two sliders 9 in each longitudinal slide groove 4 and between the sliders 9 and the two ends of the longitudinal slide groove 4.

[0022] The transverse clamping assembly includes a transverse slide groove 13 opened on the front side of the longitudinal clamping bar 11. Two transverse clamping blocks 14 are slidably installed inside the transverse slide groove 13 via a slide rail 16. A bidirectional screw 15 is also rotatably installed inside the longitudinal clamping bar 11. Both transverse clamping blocks 14 are threaded onto the bidirectional screw 15. A reducer 17 and a motor 18 are installed at the end of the longitudinal clamping bar 11. The shaft of the reducer 17 is connected to the bidirectional screw 15.

[0023] The principle and usage process of this utility model:

[0024] The material to be processed is placed on the fixed platform 3. Then, motor 7 is started, which drives the bidirectional screw 6 to rotate through reducer 8. This drives the two sliders 9 to move inward synchronously, which in turn drives the two longitudinal clamping bars 11 to clamp inward, pushing the material longitudinally towards the center for centering. At the same time, motor 18 is started, which drives the bidirectional screw 15 through reducer 17, causing the two sets of transverse clamping blocks 14 to clamp inward, so that the material is pushed from the transverse to the center. Thus, the material can be centered and can be clamped by the transverse clamping blocks 14 and the longitudinal clamping bars 11, achieving accurate positioning of the material. The anti-slip ridges 12 can enhance the clamping stability of the material. During use, the transverse clamping blocks can be selected to work as needed. The anti-slip ridges 12 clamp the material to prevent it from sliding laterally. The flexible baffle 10 can be expanded or contracted in real time to prevent debris from falling into the longitudinal groove 4.

[0025] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A horizontal engraving and milling machine with positioning function, comprising a frame (1), on which an engraving and milling mechanism (2) with a drive device is mounted, characterized in that: The frame (1) is also equipped with a fixed platform (3), and the fixed platform (3) is provided with a longitudinal clamping assembly. The longitudinal clamping assembly includes two motor-driven longitudinal clamping bars (11), and each longitudinal clamping bar (11) is also provided with a transverse clamping assembly.

2. A horizontal engraving and milling machine with positioning function according to claim 1, characterized in that: The fixed platform (3) has several longitudinal slide grooves (4), and a slide rail (5) is installed in the longitudinal slide groove (4). Two sliders (9) are slidably installed on the slide rail (5). Two longitudinal clamping bars (11) are installed above the sliders (9). A bidirectional screw (6) is installed in the longitudinal slide groove (4). A reducer (8) is installed on the side of the fixed platform (3) at the end of the bidirectional screw (6). A motor (7) is connected to the reducer (8). The output shaft of the reducer (8) is connected to the bidirectional screw (6). The sliders (9) in the longitudinal slide groove (4) are all installed on the bidirectional screw (6) by threads.

3. A horizontal engraving and milling machine with positioning function according to claim 1, characterized in that: The transverse clamping assembly includes a transverse slide groove (13) opened on the front side of the longitudinal clamping bar (11). Two transverse clamping blocks (14) are slidably installed on the inner side of the transverse slide groove (13) via a slide rail (16). A bidirectional screw (15) is also rotatably installed inside the longitudinal clamping bar (11). Both transverse clamping blocks (14) are threaded onto the bidirectional screw (15). A reducer (17) and a motor (18) are installed at the end of the longitudinal clamping bar (11). The shaft of the reducer (17) is connected to the bidirectional screw (15).

4. A horizontal engraving and milling machine with positioning function according to claim 2, characterized in that: Flexible baffles (10) are connected between the two sliders (9) in each longitudinal groove (4) and between the sliders (9) and the two ends of the longitudinal groove (4).

5. A horizontal engraving and milling machine with positioning function according to claim 1, characterized in that: The longitudinal clamping bar (11) has anti-slip ridges (12) on its front side.

6. A horizontal engraving and milling machine with positioning function according to claim 1, characterized in that: The bottom surface of the longitudinal clamping bar (11) is higher than the surface of the fixed platform (3).

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