Gantry drilling machine with angle convenient to adjust

Abstract

The utility model discloses a gantry drilling machine with an angle convenient to adjust, which belongs to the technical field of gantry drilling machines and comprises a bottom box, a drilling driving module is connected to one side of the bottom box, a supporting box is connected to the top of the bottom box, a fixed workbench is arranged at the top of the supporting box, and a plurality of inner grooves are formed in the top of the fixed workbench. A cleaning device is arranged in the fixed workbench and comprises a first motor, a plurality of sweeping blocks, a plurality of connecting grooves and two moving grooves. According to the device, the first threaded rod is driven by the first motor to rotate, so that the first threaded rod drives the threaded seat to move, the threaded seat drives the connecting block on one side to move, the connecting block drives the sweeping block to move, and the sweeping block scrapes and sweeps scraps in the inner groove; the situation that waste chips are accumulated in the inner grooves to affect fixation of the next workpiece is avoided, the multiple sweeping blocks move synchronously, the device can clean all the inner grooves at the same time, and therefore the cleaning efficiency is improved.

Description

A gantry drilling machine with easily adjustable angle Technical Field

[0001] This utility model belongs to the field of gantry drilling machine technology, and particularly relates to a gantry drilling machine with an easily adjustable angle. Background Technology

[0002] A gantry drilling machine is a high-efficiency, high-precision metalworking machine tool, mainly used for roughing and finishing of planes, sides, bevels, and grooves of metals and easily cut non-metallic materials. Its structural features include a gantry frame and a horizontal bed. The worktable moves back and forth along the bed guide rail as the X-axis, the spindle box moves left and right along the crossbeam guide rail as the Y-axis, and the spindle moves up and down along the guide rail as the Z-axis.

[0003] Chinese utility model application No. 201520389963.5 discloses a CNC gantry multi-axis drilling machine. This utility model includes a base, a worktable on the base, and a gantry frame. The gantry frame can move along the Z-axis on the base. A rigid rail slide and a power frame are provided on the gantry frame. Finally, the power frame can move along the X and Y axes. Several spindles and gearboxes are provided on the power frame. The spindles are universal joints, and their lower ends are limited to rotation on the power frame. A drill bit is provided at the lower end of the spindle, facing the worktable. The gearboxes have an input end and multiple output ends. The input end is connected to a power input device. However, in actual use, the drilling machine generates a lot of waste chips during operation. These chips fall into the grooves of the machine bed, causing chip accumulation that affects the fixing and processing of the next workpiece. Furthermore, the numerous grooves in the machine bed require a long time to clean, affecting work efficiency. Summary of the Invention

[0004] The purpose of this utility model is to solve the problem of inconvenient cleaning and the impact on workpiece fixing caused by the accumulation of waste in the groove of the machine bed, and to propose a gantry drilling machine with an easily adjustable angle.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a gantry drilling machine with easily adjustable angle, comprising a base box, a drilling drive module connected to one side of the base box, a support box connected to the top of the base box, a fixed worktable provided on the top of the support box, a plurality of inner grooves provided on the top of the fixed worktable, a cleaning device provided inside the fixed worktable, the cleaning device comprising a first motor, a plurality of cleaning blocks, a plurality of connecting grooves and two moving grooves, a connecting block connected to one side of the cleaning block, and the other side of the connecting block connected to one side of the adjacent cleaning block, the output shaft of the first motor connected to a first threaded rod, a threaded seat threadedly connected to the outer wall of the first threaded rod, and one side of the threaded seat connected to one side of the outermost connecting block.

[0006] As a further description of the above technical solution:

[0007] The movable slots are located on both sides of the fixed workbench. The outer wall of the cleaning block is attached to and slidably connected to the inner wall of the inner slot. One end of the first threaded rod is rotatably connected to one side of the inner wall of one of the movable slots, and one side of the first motor is fixedly installed to one side of the fixed workbench.

[0008] As a further description of the above technical solution:

[0009] The connecting groove is formed on one side of the inner wall of the inner groove. The inner wall of the connecting groove is slidably connected to the outer wall of the connecting block, and both the bottom of the connecting groove and the connecting block are provided with inclined surfaces.

[0010] As a further description of the above technical solution:

[0011] Furthermore, a sliding sleeve seat is slidably connected in the moving groove on the side away from the first motor, and a sliding rod is slidably connected in the sliding sleeve seat. The two ends of the sliding rod are respectively connected to the two sides of the inner wall of the moving groove, and one side of the sliding sleeve seat is connected to the side of the connecting block away from the threaded seat. Moreover, the two outermost connecting grooves are respectively connected to the two moving grooves.

[0012] As a further description of the above technical solution:

[0013] The support box is equipped with an angle adjustment mechanism, which includes a base plate and a hinge groove. A support box is connected to the top of the base plate, and a telescopic plate is slidably connected inside the support box. A hinge seat is connected to the top of the telescopic plate, and a hinge block is hinged to one side of the hinge seat. A threaded sleeve is embedded in the telescopic plate, and a second threaded rod is threadedly connected inside the threaded sleeve. A driven wheel is connected to the bottom of the second threaded rod. A second motor is installed on the top of the base plate, and the output shaft of the second motor is connected to a driving wheel. The outer wall of the driving wheel meshes with the outer wall of the driven wheel, and the output shaft of the second motor extends into the support box.

[0014] As a further description of the above technical solution:

[0015] The bottom of the inner wall of the support box is rotatably connected to the bottom of the driven wheel, and the top of the hinge block is connected to the bottom of the fixed workbench. The base plate is connected to the bottom of the inner wall of the support box.

[0016] As a further description of the above technical solution:

[0017] The hinge slot is formed on one side of the support box. A rotating block is attached to the inner wall of the hinge slot. A stroke slot is formed on both sides of the rotating block. A stroke block is slidably connected in the stroke slot. One side of the stroke block is connected to one side of the inner wall of the hinge slot. The top of the rotating block is connected to the bottom of the fixed worktable.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0019] 1. In this utility model, a cleaning device is set up. The first motor drives the first threaded rod to rotate, which in turn drives the threaded seat to move. This causes the threaded seat to drive the connecting block on one side to move, which in turn drives the cleaning block to move. The cleaning block scrapes the waste in the inner groove, preventing the waste from accumulating in the inner groove and affecting the fixation of the next workpiece. By moving multiple cleaning blocks synchronously, the device can clean all the inner grooves at the same time, thereby improving the cleaning efficiency.

[0020] 2. In this utility model, by setting an angle adjustment mechanism, the second motor drives the driving wheel to rotate, the driving wheel drives the second threaded rod to rotate through the driven wheel, the second threaded rod drives the threaded sleeve to move, and the threaded sleeve drives the telescopic plate to move upward, thereby causing the telescopic plate to drive the hinge block to move upward through the hinge seat, and the hinge block to drive one side of the fixed worktable to move upward, so that the fixed worktable can drive the workpiece to adjust a certain angle, thereby improving the applicability of the device. Attached Figure Description

[0021] Figure 1 is a three-dimensional structural diagram of a gantry drilling machine with an adjustable angle proposed in this utility model;

[0022] Figure 2 is a schematic diagram of the cleaning device structure of a gantry drilling machine with an adjustable angle proposed in this utility model;

[0023] Figure 3 is an enlarged structural diagram of part A in Figure 2 of a gantry drilling machine with an easily adjustable angle proposed in this utility model;

[0024] Figure 4 is an enlarged structural diagram of part B in Figure 2 of a gantry drilling machine with an easily adjustable angle proposed in this utility model;

[0025] Figure 5 is a schematic diagram of the support box structure of a gantry drilling machine with an easily adjustable angle proposed in this utility model;

[0026] Figure 6 is a schematic diagram of the angle adjustment mechanism of a gantry drilling machine with easily adjustable angle proposed in this utility model.

[0027] Legend: 1. Drilling drive module; 2. Base box; 3. Support box; 4. Fixed workbench; 5. Cleaning device; 501. First motor; 502. First threaded rod; 503. Threaded seat; 504. Cleaning block; 505. Connecting block; 506. Slide rod; 507. Moving groove; 508. Connecting groove; 509. Sliding sleeve seat; 6. Angle adjustment mechanism; 601. Rotating block; 602. Stroke groove; 603. Stroke block; 604. Hinge groove; 605. Hinge block; 606. Telescopic plate; 607. Support box; 608. Threaded sleeve; 609. Second threaded rod; 610. Second motor; 611. Driven wheel; 612. Driving wheel; 613. Base plate; 614. Hinge seat; 7. Inner groove. Detailed Implementation

[0028] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please refer to Figures 1-6. This utility model provides a technical solution: a gantry drilling machine with easily adjustable angle, including a base box 2. A drilling drive module 1 is connected to one side of the base box 2. A support box 3 is connected to the top of the base box 2. A fixed worktable 4 is provided on the top of the support box 3. The fixed worktable 4 has multiple inner grooves 7 on its top. A cleaning device 5 is provided inside the fixed worktable 4. The cleaning device 5 includes a first motor 501, multiple cleaning blocks 504, multiple connecting grooves 508, and two moving grooves 507. A connecting block 505 is connected to one side of a cleaning block 504, and the other side of the connecting block 505 is connected to one side of an adjacent cleaning block 504. The output shaft of the first motor 501 is connected to a first threaded rod 502. A threaded seat 503 is threadedly connected to the outer wall of the first threaded rod 502. One side of the threaded seat 503 is connected to one side of the outermost connecting block 505. The moving grooves 507 are formed in the fixed worktable 507. On both sides of the workbench 4, the outer wall of the cleaning block 504 is attached to and slidably connected to the inner wall of the inner groove 7, and one end of the first threaded rod 502 is rotatably connected to one side of the inner wall of one of the moving grooves 507. The first motor 501 is fixedly installed on one side of the fixed workbench 4. The connecting groove 508 is opened on one side of the inner wall of the inner groove 7. The inner wall of the connecting groove 508 is slidably connected to the outer wall of the connecting block 505. The bottom of the connecting groove 508 and the connecting block 505 are both provided with inclined surfaces. A sliding sleeve seat 509 is slidably connected in the moving groove 507 on the side away from the first motor 501. A sliding rod 506 is slidably connected in the sliding sleeve seat 509. The two ends of the sliding rod 506 are respectively connected to the two sides of the inner wall of the moving groove 507. One side of the sliding sleeve seat 509 is connected to the side of the connecting block 505 on the side away from the threaded seat 503. The two outermost connecting grooves 508 are respectively connected to the two moving grooves 507.

[0030] In a specific implementation, a cleaning device 5 is provided. The output shaft of the first motor 501 drives the first threaded rod 502 to rotate, causing the first threaded rod 502 to move the threaded seat 503. This causes the threaded seat 503 to move the connecting block 505 on one side, which in turn moves the cleaning block 504. The cleaning block 504 scrapes away the debris in the inner groove 7, preventing debris from accumulating in the inner groove 7 and affecting the fixation of the next workpiece. By setting both sides of the connecting block 505 and the connecting groove 508 to be inclined surfaces, debris entering the connecting groove 508 slides out of the connecting groove through the inclined surfaces. 508, thereby preventing waste debris from accumulating in the connecting groove 508 and affecting the movement of the connecting block 505, and by moving multiple cleaning blocks 504 synchronously, the device can clean all inner grooves 7 at the same time, thereby improving cleaning efficiency. By setting a sliding sleeve seat 509 on the outer wall of the sliding rod 506 on the other side, the movement of multiple cleaning blocks 504 is prevented from being offset on the other side and affecting operation. The drilling drive module 1 is equipped with a drive module and a drilling module. The drilling module is equipped with a drive unit to drive the drill bit to rotate, and the drive module drives the drilling module to move. This technology is existing technology and does not need to be described in detail.

[0031] The support box 3 is equipped with an angle adjustment mechanism 6, which includes a base plate 613 and a hinge slot 604. A support box 607 is connected to the top of the base plate 613. A telescopic plate 606 is slidably connected inside the support box 607. A hinge seat 614 is connected to the top of the telescopic plate 606. A hinge block 605 is hinged to one side of the hinge seat 614. A threaded sleeve 608 is embedded in the telescopic plate 606. A second threaded rod 609 is threadedly connected inside the threaded sleeve 608. A driven wheel 611 is connected to the bottom of the second threaded rod 609. A second motor 610 is installed on the top of the base plate 613. The output shaft of the second motor 610 is connected to a driving wheel 612. The outer wall meshes with the outer wall of the driven wheel 611, and the output shaft of the second motor 610 extends into the support box 607. The bottom of the inner wall of the support box 607 is rotatably connected to the bottom of the driven wheel 611, and the top of the hinge block 605 is connected to the bottom of the fixed worktable 4. The base plate 613 is connected to the bottom of the inner wall of the support box 3. The hinge groove 604 is opened on one side of the support box 3. The inner wall of the hinge groove 604 is attached to the rotating block 601. Both sides of the rotating block 601 are provided with stroke grooves 602. The stroke block 603 is slidably connected in the stroke groove 602. One side of the stroke block 603 is connected to one side of the inner wall of the hinge groove 604. The top of the rotating block 601 is connected to the bottom of the fixed worktable 4.

[0032] In a specific implementation, an angle adjustment mechanism 6 is provided. The output shaft of the second motor 610 drives the driving wheel 612 to rotate, which in turn drives the driven wheel 611 to rotate. This causes the driven wheel 611 to drive the second threaded rod 609 to rotate. Through the threads in the threaded sleeve 608, the second threaded rod 609 drives the threaded sleeve 608 to move upward. This causes the threaded sleeve 608 to move the telescopic plate 606 upward. The telescopic plate 606 then moves the hinge seat 614 upward. The hinge seat 614 then moves the hinge block 605 upward. The hinge block 605 causes the fixed worktable 4 to rotate around the rotating block 601. This causes one side of the fixed worktable 4 to move upward, allowing the fixed worktable 4 to adjust the workpiece at a certain angle, thereby improving the applicability of the device.

[0033] Working principle: In use, the workpiece is placed on the fixed worktable 4 and then fixed by the fixing assembly. When drilling at different angles is required, the second motor 610 drives the drive wheel 612 to rotate, which in turn drives the driven wheel 611 to rotate. The driven wheel 611 drives the second threaded rod 609 to rotate. The second threaded rod 609 drives the telescopic plate 606 to move through the threaded sleeve 608. The retraction block drives the hinge block 605 to move through the hinge seat 614. The hinge block 605 drives one side of the fixed worktable 4 to move upward, thereby... The fixed worktable 4 moves one side of the workpiece, causing the workpiece to form different angles with the drill bit, thereby meeting the drilling requirements at different angles. After drilling is completed, the waste chips fall into the inner groove 7. Then, the first motor 501 drives the first threaded rod 502 to rotate. The first threaded rod 502 drives the threaded seat 503 to move. The threaded seat 503 drives the connecting block 505 on one side. The connecting block 505 drives the cleaning block 504 to move, so that the cleaning block 504 cleans the waste chips in the inner groove 7, preventing the waste chips in the inner groove 7 from accumulating and overflowing, thus affecting the fixation of the workpiece.

[0034] In this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] 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 gantry drilling machine with easily adjustable angle, comprising a base box (2), characterized in that, A drilling drive module (1) is connected to one side of the base box (2), a support box (3) is connected to the top of the base box (2), a fixed workbench (4) is provided on the top of the support box (3), a plurality of inner grooves (7) are provided on the top of the fixed workbench (4), a cleaning device (5) is provided inside the fixed workbench (4), the cleaning device (5) includes a first motor (501), a plurality of cleaning blocks (504), a plurality of connecting grooves (508) and two moving grooves (507), a connecting block (505) is connected to one side of the cleaning block (504), and the other side of the connecting block (505) is connected to one side of the adjacent cleaning block (504), the output shaft of the first motor (501) is connected to a first threaded rod (502), a threaded seat (503) is threadedly connected to the outer wall of the first threaded rod (502), and one side of the threaded seat (503) is connected to one side of the outermost connecting block (505).

2. The gantry drilling machine with easily adjustable angle according to claim 1, characterized in that, The movable slots (507) are opened on both sides of the fixed workbench (4). The outer wall of the cleaning block (504) is attached to and slidably connected to the inner wall of the inner slot (7). One end of the first threaded rod (502) is rotatably connected to one side of the inner wall of one of the movable slots (507). One side of the first motor (501) is fixedly installed on one side of the fixed workbench (4).

3. A gantry drilling machine with easily adjustable angle according to claim 1, characterized in that, The connecting groove (508) is opened on one side of the inner wall of the inner groove (7). The inner wall of the connecting groove (508) is slidably connected to the outer wall of the connecting block (505), and the bottom of both the connecting groove (508) and the connecting block (505) are provided with inclined surfaces.

4. A gantry drilling machine with easily adjustable angle according to claim 1, characterized in that, Furthermore, a sliding sleeve seat (509) is slidably connected in the movable groove (507) on the side away from the first motor (501), and a sliding rod (506) is slidably connected in the sliding sleeve seat (509). The two ends of the sliding rod (506) are respectively connected to the two sides of the inner wall of the movable groove (507), and one side of the sliding sleeve seat (509) is connected to the side of the connecting block (505) away from the threaded seat (503). The two outermost connecting grooves (508) are respectively connected to the two movable grooves (507).

5. A gantry drilling machine with easily adjustable angle according to claim 1, characterized in that, The support box (3) is equipped with an angle adjustment mechanism (6). The angle adjustment mechanism (6) includes a base plate (613) and a hinge groove (604). A support box (607) is connected to the top of the base plate (613). A telescopic plate (606) is slidably connected inside the support box (607). A hinge seat (614) is connected to the top of the telescopic plate (606). A hinge block (605) is hinged to one side of the hinge seat (614). A screw is embedded in the telescopic plate (606). A threaded sleeve (608) is provided, with a second threaded rod (609) internally threaded. A driven wheel (611) is connected to the bottom of the second threaded rod (609). A second motor (610) is mounted on the top of the base plate (613). The output shaft of the second motor (610) is connected to a driving wheel (612). The outer wall of the driving wheel (612) meshes with the outer wall of the driven wheel (611), and the output shaft of the second motor (610) extends into the support box (607).

6. A gantry drilling machine with easily adjustable angle according to claim 5, characterized in that, The bottom of the inner wall of the support box (607) is rotatably connected to the bottom of the driven wheel (611), and the top of the hinge block (605) is connected to the bottom of the fixed workbench (4). The bottom plate (613) is connected to the bottom of the inner wall of the support box (3).

7. A gantry drilling machine with easily adjustable angle according to claim 5, characterized in that, The hinge groove (604) is opened on one side of the support box (3). A rotating block (601) is attached to the inner wall of the hinge groove (604). A stroke groove (602) is opened on both sides of the rotating block (601). A stroke block (603) is slidably connected in the stroke groove (602). One side of the stroke block (603) is connected to one side of the inner wall of the hinge groove (604). The top of the rotating block (601) is connected to the bottom of the fixed worktable (4).

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