A regular positioning mechanism of a beveler

Abstract

The utility model discloses a kind of regular positioning mechanism of beveler, it is related to beveler equipment technical field, including first base, first base is installed with the first moving mechanism of moving along X axis, the second moving mechanism of moving along Y axis is installed on the first moving mechanism, the first moving mechanism includes first lead screw drive linear module and first sliding table, the second moving mechanism includes second lead screw drive linear module and second sliding table, first support is installed on second sliding table, first clamping cylinder is installed on the first support, the limiting component for cooperation first clamping cylinder clamping is provided at one end of second lead screw drive linear module, by setting cross composite movement mechanism, the high-precision positioning of workpiece is realized in conjunction with the bidirectional positioning of X axis and Y axis. Among them, first moving mechanism and second moving mechanism adopt lead screw drive mode, cooperate limiting component and clamping cylinder, effectively improve positioning accuracy and stability.

Description

Technical Field

[0001] This utility model relates to the technical field of beveling machine equipment, specifically a regularization and positioning mechanism for a beveling machine. Background Technology

[0002] With the increasing demands for processing precision and efficiency in modern manufacturing, sheet metal processing equipment is developing towards higher precision and automation. As a key piece of equipment for edge processing of sheet metal, the positioning accuracy of the beveling machine directly affects the processing quality and production efficiency. Traditional beveling machine positioning mechanisms mostly use a single-direction positioning method, which suffers from insufficient positioning accuracy and poor adaptability, making it difficult to meet the needs of high-precision processing. Currently, the main technical defects of beveling machine positioning mechanisms on the market are as follows: single-axis positioning cannot achieve precise workpiece positioning, leading to the accumulation of processing errors; the workpiece is prone to displacement during positioning, affecting processing accuracy. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a regular positioning mechanism for a beveling machine. By setting a cross-shaped compound motion mechanism and combining bidirectional positioning of the X-axis and Y-axis, high-precision positioning of the workpiece is achieved.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A beveling machine's leveling and positioning mechanism includes a first base, a first moving mechanism that moves along the X-axis mounted on the first base, and a second moving mechanism that moves along the Y-axis mounted on the first moving mechanism.

[0006] The first moving mechanism includes a first lead screw drive linear module and a first slide. The bottom of the first lead screw drive linear module is fixedly connected to the first base, and the first slide is threadedly engaged with the lead screw of the first lead screw drive linear module.

[0007] The second moving mechanism includes a second lead screw drive linear module and a second slide. The bottom of the second lead screw drive linear module is fixedly connected to the first slide, and the second slide is threadedly engaged with the lead screw of the second lead screw drive linear module.

[0008] A first bracket is installed on the second slide, and a first clamping cylinder is installed on the first bracket. One end of the second lead screw drive linear module is provided with a limiting component for cooperating with the first clamping cylinder for clamping.

[0009] Preferably, the limiting component includes a positioning piece that slides along the X-axis direction, the positioning piece being slidably connected to the second lead screw drive linear module, and a lifting cylinder for driving the positioning piece to slide is installed on the side of the second slide.

[0010] Preferably, the second lead screw drive linear module is equipped with a plurality of guide rollers, which are distributed at equal intervals on both sides of the second lead screw drive linear module.

[0011] Preferably, a third moving mechanism that moves along the X-axis is mounted on the first base, and a fourth moving mechanism that moves along the Y-axis is mounted on the third moving mechanism.

[0012] The third moving mechanism includes a third lead screw drive linear module and a third slide. The bottom of the third lead screw drive linear module is fixedly connected to the first base, and the third slide is threadedly engaged with the lead screw of the third lead screw drive linear module.

[0013] The fourth moving mechanism includes a fourth lead screw drive linear module and a fourth slide. The bottom of the fourth lead screw drive linear module is fixedly connected to the third slide, and the fourth slide is threadedly engaged with the lead screw of the fourth lead screw drive linear module.

[0014] A second bracket is installed on the fourth slide, and a second clamping cylinder that drives the workpiece to move along the X-axis is installed on the second bracket.

[0015] Preferably, a second base is mounted on the first base, and a clamping mechanism is mounted on the second base. The clamping mechanism is equipped with a positioning roller that cooperates with the second clamping cylinder.

[0016] Preferably, a first guide rail is fixedly connected to the first base, a first slide block is slidably connected to the first guide rail, and the top of the first slide block is fixedly connected to the second lead screw drive linear module.

[0017] Preferably, a second slide block is slidably connected to the first guide rail, and the top of the second slide block is fixedly connected to the fourth lead screw drive linear module.

[0018] The beneficial effects of this utility model are:

[0019] In this application, a cross-shaped composite motion mechanism, combined with bidirectional positioning along the X and Y axes, achieves high-precision workpiece positioning. The first and second moving mechanisms utilize lead screw drives, along with limit components and clamping cylinders, effectively improving positioning accuracy and stability. The specially designed limit components can automatically adjust to different sheet thicknesses, significantly enhancing the equipment's adaptability and processing efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] In the diagram, 1. First base; 2. First lead screw driven linear module; 3. First slide; 4. Second lead screw driven linear module; 5. Second slide; 6. First bracket; 7. First clamping cylinder; 8. Positioning plate; 9. Lifting cylinder; 10. Third lead screw driven linear module; 11. Third slide; 12. Fourth lead screw driven linear module; 13. Fourth slide; 14. Second bracket; 15. Second clamping cylinder; 16. Guide roller; 17. Clamping mechanism; 18. Positioning roller; 19. First slide block; 20. Second slide block; 21. First guide rail. Detailed Implementation

[0022] Example 1

[0023] like Figure 1 As shown, a beveling machine's leveling and positioning mechanism is provided, including a first base 1, a first moving mechanism that moves along the X-axis mounted on the first base 1, and a second moving mechanism that moves along the Y-axis mounted on the first moving mechanism; wherein, the first moving mechanism includes a first lead screw drive linear module 2 and a first slide 3, the bottom of the first lead screw drive linear module 2 is fixedly connected to the first base 1, and the first slide 3 is threadedly engaged with the lead screw of the first lead screw drive linear module 2; the second moving mechanism includes a second lead screw drive linear module 4 and a second slide 5, the second lead screw drive linear module 4 and the second slide 5 are threadedly engaged with the lead screw of the first lead screw drive linear module 2. The bottom of the screw-driven linear module 4 is fixedly connected to the first slide 3. The second slide 5 is threadedly engaged with the lead screw of the second screw-driven linear module 4. A first bracket 6 is installed on the second slide 5, and a first clamping cylinder 7 is installed on the first bracket 6. A limiting component for clamping with the first clamping cylinder 7 is installed at one end of the second screw-driven linear module 4. The limiting component includes a positioning piece 8 that slides along the X-axis. The positioning piece 8 is slidably connected to the second screw-driven linear module 4. A lifting cylinder 9 for driving the positioning piece 8 to slide is installed on the side of the second slide 5. Specifically, the X-axis motion is driven by the first lead screw module to move the first slide 3 left and right along the first base 1, serving as a coarse positioning axis. The Y-axis motion is fixed to the first slide 3 by the second lead screw module and achieves precise positioning through the second slide 5, forming a cross-shaped compound motion to drive the first clamping cylinder 7 to move back, forth, left, and right. The workpiece is supported by the first bracket 6 through the first clamping cylinder 7. The clamping blocks installed on the piston rod of the first clamping cylinder 7 push the workpiece to move along the Y-axis until the workpiece abuts against the side of the positioning piece 8, thereby ensuring that the workpiece is placed in the designated area and completing the Y-axis positioning of the workpiece. The positioning piece 8 can slide on the side of the second lead screw drive linear module 4 and slide along the Z-axis direction. A guide rail can be vertically installed on the second lead screw drive linear module 4, and the positioning piece 8 slides in cooperation with the guide rail. The first clamping cylinder 7 drives the positioning piece 8 to slide on the guide rail. The top of the positioning piece 8 is lifted or lowered on the side of the second lead screw drive linear module 4, thereby changing the length of the top of the positioning piece 8 to adapt to the positioning of plates of different thicknesses.

[0024] like Figure 1 As shown, multiple guide rollers 16 are installed on the second lead screw drive linear module 4. The guide rollers 16 are evenly distributed on both sides of the second lead screw drive linear module 4. The two symmetrically distributed multiple guide rollers 16 can ensure that the frictional resistance between the workpiece and the second lead screw drive linear module 4 is reduced when the first clamping cylinder 7 pushes.

[0025] like Figure 1 As shown, the third moving mechanism includes a third lead screw drive linear module 10 and a third slide 11. The bottom of the third lead screw drive linear module 10 is fixedly connected to the first base 1, and the third slide 11 is threadedly engaged with the lead screw of the third lead screw drive linear module 10. The fourth moving mechanism includes a fourth lead screw drive linear module 12 and a fourth slide 13. The bottom of the fourth lead screw drive linear module 12 is fixedly connected to the third slide 11, and the fourth slide 13 is threadedly engaged with the lead screw of the fourth lead screw drive linear module 12. A second bracket 14 is mounted on the fourth slide 13, and a second clamping cylinder 15 that drives the workpiece to move along the X-axis is mounted on the second bracket 14. A second base is mounted on the first base 1, and a clamping mechanism 17 is mounted on the second base. A positioning roller 18 that engages with the second clamping cylinder 15 is mounted on the clamping mechanism 17. The above structure is used for positioning the workpiece along the Y-axis. After positioning, the workpiece needs to be pushed into the clamping mechanism 17 for fixation, and then pushed by the clamping mechanism 17 to the tool holder for cutting. During this process, the workpiece needs to be moved along the X-axis to accurately feed the workpiece into the clamping mechanism 17. A third moving mechanism and a fourth moving mechanism are designed. The third moving mechanism is supported by the first base 1 and pushes the fourth moving mechanism to move along the X-axis. The position of the fourth moving mechanism in the X-axis direction is adjusted, and then the fourth moving mechanism pushes the second clamping cylinder 15 to move along the Y-axis direction. The second clamping cylinder 15 is placed on the right side of the workpiece to be pushed. Subsequently, the second clamping cylinder 15 pushes the workpiece to move along the X-axis direction until the left side of the workpiece abuts against the side of the positioning roller 18, thereby accurately feeding the workpiece into the clamping mechanism 17.

[0026] like Figure 1 As shown, a first guide rail 21 is fixedly connected to the first base 1, and a first slide block 19 is slidably connected to the first guide rail 21. The top of the first slide block 19 is fixedly connected to the second lead screw drive linear module 4. Simultaneously, a second slide block 20 is slidably connected to the first guide rail 21, and the top of the second slide block 20 is fixedly connected to the fourth lead screw drive linear module 12. Both slide blocks slide along the X-axis direction on the first guide rail 21. The sliding trajectories of the corresponding lead screw drive linear modules (second lead screw drive linear module 4 and fourth lead screw drive linear module 12) are constrained to prevent deviation during sliding.

[0027] Working principle:

[0028] Y-axis positioning: First, the first lead screw drive linear module 2 is started, driving the first slide 3 to move along the X-axis (left-right direction), roughly positioning the workpiece in the target area. The second lead screw drive linear module 4 is fixed on the first slide 3, and the second slide 5 drives the first clamping cylinder 7 to move along the Y-axis (front-back direction) to the preset position. The piston rod of the first clamping cylinder 7 pushes the clamping block, causing the workpiece to move along the Y-axis until the side of the workpiece is in close contact with the positioning piece 8, completing the precise Y-axis positioning. Meanwhile, the lifting cylinder 9 drives the positioning piece 8 to rise and fall along the Z-axis, adjusting its top extension height to adapt to the positioning requirements of different thickness plates. The guide roller 16 reduces the friction between the workpiece and the second lead screw drive linear module 4, ensuring smooth pushing.

[0029] X-axis positioning: The third lead screw drives the linear module 10 to move the third slide 11 along the X-axis, which in turn drives the fourth moving mechanism to adjust its position laterally. The fourth lead screw drives the linear module 12 to move the fourth slide 13 along the Y-axis, so that the second clamping cylinder 15 is aligned with the right side of the workpiece. The second clamping cylinder 15 is activated, pushing the workpiece to move to the left along the X-axis until the left side of the workpiece contacts the positioning roller 18, ensuring that the workpiece accurately enters the clamping mechanism 17. The first guide rail 21 constrains the X-axis movement trajectory of the second and fourth lead screw drives through the first slide 19 and the second slide 20 respectively to prevent deviation. After the clamping mechanism 17 fixes the workpiece, it pushes it to the tool holder for bevel cutting.

Claims

1. A regularization and positioning mechanism for a beveling machine, characterized in that, Includes a first base (1), on which a first moving mechanism that moves along the X-axis is mounted, and on which a second moving mechanism that moves along the Y-axis is mounted; The first moving mechanism includes a first lead screw drive linear module (2) and a first slide (3). The bottom of the first lead screw drive linear module (2) is fixedly connected to the first base (1), and the first slide (3) is threadedly engaged with the lead screw of the first lead screw drive linear module (2). The second moving mechanism includes a second lead screw drive linear module (4) and a second slide (5). The bottom of the second lead screw drive linear module (4) is fixedly connected to the first slide (3). The second slide (5) is threadedly engaged with the lead screw of the second lead screw drive linear module (4). The second slide (5) is equipped with a first bracket (6), and the first bracket (6) is equipped with a first clamping cylinder (7). One end of the second lead screw drive linear module (4) is provided with a limiting component for clamping in conjunction with the first clamping cylinder (7).

2. The regularization and positioning mechanism of a beveling machine according to claim 1, characterized in that, The limiting component includes a positioning piece (8) that slides along the X-axis direction. The positioning piece (8) is slidably connected to the second lead screw drive linear module (4). A lifting cylinder (9) for driving the positioning piece (8) to slide is installed on the side of the second slide (5).

3. The regularization and positioning mechanism of a beveling machine according to claim 1, characterized in that, The second lead screw drive linear module (4) is equipped with multiple guide rollers (16), which are evenly distributed on both sides of the second lead screw drive linear module (4).

4. The regularization and positioning mechanism of a beveling machine according to claim 1, characterized in that, A third moving mechanism that moves along the X-axis is mounted on the first base (1), and a fourth moving mechanism that moves along the Y-axis is mounted on the third moving mechanism. The third moving mechanism includes a third lead screw drive linear module (10) and a third slide (11). The bottom of the third lead screw drive linear module (10) is fixedly connected to the first base (1), and the third slide (11) is threadedly engaged with the lead screw of the third lead screw drive linear module (10). The fourth moving mechanism includes a fourth lead screw drive linear module (12) and a fourth slide (13). The bottom of the fourth lead screw drive linear module (12) is fixedly connected to the third slide (11), and the fourth slide (13) is threadedly engaged with the lead screw of the fourth lead screw drive linear module (12). The fourth slide (13) is equipped with a second bracket (14), and the second bracket (14) is equipped with a second clamping cylinder (15) that drives the workpiece to move along the X-axis.

5. The regularization and positioning mechanism of a beveling machine according to claim 4, characterized in that, A second base is installed on the first base (1), and a clamping mechanism (17) is installed on the second base. A positioning roller (18) that cooperates with the second clamping cylinder (15) is installed on the clamping mechanism (17).

6. The regularization and positioning mechanism of a beveling machine according to claim 1, characterized in that, A first guide rail (21) is fixedly connected to the first base (1), and a first slide block (19) is slidably connected to the first guide rail (21). The top of the first slide block (19) is fixedly connected to the second lead screw drive linear module (4).

7. The leveling and positioning mechanism for a beveling machine according to claim 6, characterized in that, A second slide block (20) is slidably connected to the first guide rail (21), and the top of the second slide block (20) is fixedly connected to the fourth lead screw drive linear module (12).

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