A vertical drilling and tapping machine

Abstract

The utility model relates to the technical field of drilling and tapping machine, concretely relates to a vertical drilling and tapping machine, including the body, the first drive part is connected on the body, the first drive part is connected with the saddle of body sliding connection, the first drive part is used for controlling the saddle horizontal movement on the body along X axle direction, the saddle is provided with the second drive part, the workbench is connected with the saddle sliding connection on the second drive part, the second drive part is used for controlling the workbench horizontal movement on the saddle along Y axle direction, the body is provided with the shielding piece, the shielding piece includes the first shielding guide plate, the first through hole of moving homodirectional is equipped on the saddle, the first shielding guide plate is connected on the body and penetrates the first through hole, the second through hole of moving homodirectional is equipped on the workbench, the second shielding guide plate is connected on the saddle and penetrates the second through hole, the utility model improves the stability of drilling and tapping machine.

Description

Technical Field

[0001] This utility model relates to the field of drilling and tapping machine technology, and in particular to a vertical drilling and tapping machine. Background Technology

[0002] A drilling and tapping machine is an electric tool or CNC machining equipment that integrates drilling and tapping functions.

[0003] For example, a patent with announcement number CN218193991U, entitled "A Protective Device for a Drilling and Tapping Machine," was published on January 3, 2023. The patent includes: a drilling and tapping machine with a Y-axis machining base symmetrically positioned on its upper surface; an X-axis machining base symmetrically positioned on the upper surface of the Y-axis machining base; a connecting block positioned directly above the guide rail, with a locking block fixedly connected to one side wall of the connecting block symmetrically positioned on its side; during movement, the connecting block moves a cleaning block at its bottom, which cleans the guide rail and prevents debris from accumulating on its upper surface; however, if debris falls onto the drive component that drives the X-axis machining base or Y-axis machining base to move linearly, it will affect the movement of the X-axis machining base 4 or Y-axis machining base 3, and the drive component is prone to friction with the debris, thus affecting the stability of the drilling and tapping machine. Summary of the Invention

[0004] In view of this, the purpose of this utility model is to propose a vertical drilling and tapping machine to solve the problem affecting the stability of the drilling and tapping machine.

[0005] Based on the above objectives, this utility model provides a vertical drilling and tapping machine, including a bed, a first driving member connected to the bed, a saddle slidably connected to the first driving member and the bed, the first driving member controlling the saddle to move horizontally along the X-axis on the bed, a second driving member provided on the saddle, a worktable slidably connected to the saddle and the second driving member controlling the worktable to move horizontally along the Y-axis on the saddle, a column connected to the bed on one side of the saddle, the column being provided with a drilling and tapping tool, a shielding member provided on the bed, the shielding member including a first shielding guide plate covering the first driving member and a second shielding guide plate covering the second driving member, a first through hole in the same direction as the movement on the saddle, a first shielding guide plate passing through the first through hole connected to the bed, a second through hole in the same direction as the movement on the worktable, and a second shielding guide plate passing through the second through hole connected to the saddle.

[0006] Optionally, the bed frame is provided with multiple parallel first linear rails, and a first slider connected to the saddle is slidably disposed on the first linear rails. The first shielding guide plate covers all the first linear rails.

[0007] Optionally, each of the first linear rails is provided with at least two first sliders.

[0008] Optionally, the saddle is provided with at least two parallel second linear rails, and a second slider connected to the worktable is slidably disposed on the second linear rails, and the second shielding guide plate covers all the second linear rails.

[0009] Optionally, each of the second linear guides is provided with at least three second sliders.

[0010] Optionally, both ends of the first through hole are provided with inclined first scrapers connected to the saddle, with the lower end of the first scraper being closer to the upper surface of the first shielding guide plate than the upper end. Both ends of the second through hole are provided with inclined second scrapers connected to the worktable, with the lower end of the second scraper being closer to the upper surface of the second shielding guide plate than the upper end.

[0011] Optionally, a third driving component is provided on the column, and the third driving component is connected to a drill bit that is slidably connected to the column. The third driving component is used to control the drill bit to move vertically along the Z-axis on the column.

[0012] Optionally, the drilling and tapping component includes a mounting box connected to the output end of the third driving component, a motor is mounted on the mounting box, and the output end of the motor is connected to a drilling and tapping head via a spindle.

[0013] The beneficial effects of this utility model are as follows: The vertical drilling and tapping machine provided by this utility model, by setting up a shielding component, when the saddle moves along the X-axis direction and the worktable moves along the Y-axis direction, the first shielding guide plate and the second shielding guide plate effectively prevent the debris generated during the operation of the drilling and tapping machine from falling directly onto the first driving component and the second driving component. This can effectively reduce the amount of debris falling onto the first driving component and the second driving component, reduce the probability of the saddle sliding relative to the bed or the worktable sliding relative to the saddle and coming into contact with the debris, and improve the stability of the drilling and tapping machine. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2This is a schematic diagram of the bed structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the worktable and the saddle of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the bed saddle of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the column of this utility model;

[0020] Figure 6 This is a structural schematic diagram of the drilling and tapping component of this utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the shielding component of this utility model;

[0022] Figure 8 for Figure 7 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Bed; 2. First linear guide; 3. First drive unit; 4. Saddle; 5. Second linear guide; 6. Second drive unit; 7. First through hole; 8. First guide plate; 9. First scraper; 10. Worktable; 11. Second through hole; 12. Second guide plate; 13. Second scraper; 14. Column; 15. Vertical linear guide; 16. Third drive unit; 17. Motor; 18. Mounting box; 19. Spindle. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0025] It should be noted that, unless otherwise defined, the technical or scientific terms used in the embodiments of this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] like Figures 1 to 8 As shown, a vertical drilling and tapping machine includes a bed 1, a first drive member 3 connected to the bed 1, a saddle 4 slidably connected to the bed 1 connected to the first drive member 3, the first drive member 3 controlling the saddle 4 to move horizontally along the X-axis on the bed 1, a second drive member 6 provided on the saddle 4, a worktable 10 slidably connected to the saddle 4 connected to the second drive member 6, the second drive member 6 controlling the worktable 10 to move horizontally along the Y-axis on the saddle 4, and a connection point on one side of the saddle 4 connected to the bed 1. The column 14 is connected to the bed 1 and is equipped with a drilling tool for drilling. The bed 1 is equipped with a shielding component, which includes a first shielding guide plate 8 covering the first driving component 3 and a second shielding guide plate 12 covering the second driving component 6. The saddle 4 is provided with a first through hole 7 in the same direction as the movement. The bed 1 is connected to the first shielding guide plate 8 that passes through the first through hole 7. The worktable 10 is provided with a second through hole 11 in the same direction as the movement. The saddle 4 is connected to the second shielding guide plate 12 that passes through the second through hole 11.

[0027] By setting up shielding components, when the saddle 4 moves along the X-axis and the worktable 10 moves along the Y-axis, the first shielding guide plate 8 and the second shielding guide plate 12 effectively prevent the debris generated during the operation of the drilling and tapping machine from falling directly onto the first drive component 3 and the second drive component 6. This can effectively reduce the amount of debris falling onto the first drive component 3 and the second drive component 6, reduce the probability of the saddle 4 contacting the debris when it slides relative to the bed 1 or the worktable 10 slides relative to the saddle 4, and improve the stability of the drilling and tapping machine.

[0028] Optionally, both ends of the first shielding guide plate 8 and both ends of the second shielding guide plate 12 are provided with chip collection grooves for collecting chips.

[0029] A first air nozzle is provided above both ends of the first through hole 7 on the saddle 4. The air outlet direction of the first air nozzle is inclined towards the first shielding guide plate 8. A second air nozzle is provided above both ends of the second through hole 11 on the worktable 10. The air outlet direction of the second air nozzle is inclined towards the second shielding guide plate 12, so as to cooperate in chip removal.

[0030] The bed 1 is provided with multiple parallel first linear rails 2. A first slider connected to the saddle 4 is slidably disposed on the first linear rails 2. The first shielding guide plate 8 covers all the first linear rails 2, which can effectively reduce the debris residue on the first linear rails 2, reduce the probability of the saddle 4 contacting the debris when sliding on the bed 1, and thus improve the stability of the drilling machine.

[0031] Each of the first linear guides 2 is provided with at least two first sliders. More first linear guides 2 and first sliders make the saddle 4 more stable during machining and can bear a greater load.

[0032] The saddle 4 is provided with at least two parallel second linear rails 5. A second slider connected to the worktable 10 is slidably mounted on the second linear rails 5. The second shielding guide plate 12 covers all the second linear rails 5, which can effectively reduce the amount of debris remaining on the first linear rails 2, reduce the probability of the worktable 10 contacting debris when sliding on the saddle 4, and thus improve the stability of the drilling machine.

[0033] Each of the second linear guides 5 is provided with at least three second sliders. More second linear guides 5 and second sliders make the worktable 10 more stable during processing, giving the worktable 10 better support and greater load capacity.

[0034] Both ends of the first through hole 7 are provided with inclined first scrapers 9 connected to the saddle 4. The lower end of the first scraper 9 is closer to the upper surface of the first shielding guide plate 8 than the upper end. Both ends of the second through hole 11 are provided with inclined second scrapers 13 connected to the worktable 10. The lower end of the second scraper 13 is closer to the upper surface of the second shielding guide plate 12 than the upper end. The first scrapers 9 facilitate the scraping of debris on the first shielding guide plate 8 when the saddle 4 moves, reducing the impact of debris on the moving saddle 4 and thus improving the stability of the drilling machine. In addition, the second scrapers 13 facilitate the scraping of debris on the second shielding guide plate 12 when the worktable 10 moves, reducing the impact of debris on the moving worktable 10 and thus improving the stability of the drilling machine.

[0035] A third driving component 16 is provided on the column 14. The third driving component 16 is connected to a drill bit that is slidably connected to the column 14. The third driving component 16 is used to control the drill bit to move vertically in a straight line along the Z-axis on the column 14.

[0036] The drilling and tapping component includes a mounting box 18 connected to the output end of the third drive component 16. At least two parallel vertical rails 15 are provided on the column 14. A vertical slider connected to the mounting box 18 is slidably connected to the vertical rail 15. A motor 17 is provided on the mounting box 18. The output end of the motor 17 is connected to a drill bit through a spindle 19. When the motor 17 is started, it drives the drill bit to rotate through the spindle 19, which facilitates drilling and tapping operations on the workpiece to be processed placed on the worktable 10.

[0037] The first driving component 3, the second driving component 6, and the third driving component 16 may each include a drive motor and a ball screw. The ball screw includes a screw connected to the output end of the drive motor, and a nut is fitted on the screw. When the drive motor is started, it drives the screw of the ball screw to rotate, thereby driving the nut to move linearly, which facilitates linear movement control.

[0038] The first driving component 3, the second driving component 6, and the third driving component 16 can all be pneumatic modules, which facilitates linear movement.

[0039] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0040] The embodiments of this utility model are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A vertical drilling and tapping machine, comprising a bed (1), characterized in that, A first drive unit (3) is connected to the bed (1), and a saddle (4) slidably connected to the bed (1) is connected to the first drive unit (3). The first drive unit (3) controls the saddle (4) to move horizontally along the X-axis on the bed (1). A second drive unit (6) is provided on the saddle (4), and a worktable (10) slidably connected to the saddle (4) is connected to the second drive unit (6). The second drive unit (6) controls the worktable (10) to move horizontally along the Y-axis on the saddle (4). A column (14) connected to the bed (1) is provided on one side of the saddle (4). The column (14) is provided with a drilling tool for drilling, and the bed (1) is provided with a shielding component. The shielding component includes a first shielding guide plate (8) covering the first drive component (3) and a second shielding guide plate (12) covering the second drive component (6). The saddle (4) is provided with a first through hole (7) in the same direction as the movement. The bed (1) is connected to the first shielding guide plate (8) that passes through the first through hole (7). The worktable (10) is provided with a second through hole (11) in the same direction as the movement. The saddle (4) is connected to the second shielding guide plate (12) that passes through the second through hole (11).

2. A vertical drilling and tapping machine according to claim 1, characterized in that, The bed (1) is provided with multiple parallel first linear rails (2), and a first slider connected to the saddle (4) is slidably provided on the first linear rails (2). The first shielding guide plate (8) covers all the first linear rails (2).

3. A vertical drilling and tapping machine according to claim 2, characterized in that, Each of the first linear guides (2) is provided with at least two first sliders.

4. A vertical drilling and tapping machine according to claim 2, characterized in that, The saddle (4) is provided with at least two parallel second rails (5), and a second slider connected to the worktable (10) is slidably provided on the second rails (5). The second shielding guide plate (12) covers all the second rails (5).

5. A vertical drilling and tapping machine according to claim 4, characterized in that, Each of the second rails (5) is provided with at least three second sliders.

6. A vertical drilling and tapping machine according to claim 1, characterized in that, Both ends of the first through hole (7) are provided with inclined first scrapers (9) connected to the saddle (4). The lower end of the first scraper (9) is closer to the upper surface of the first shielding guide plate (8) than the upper end. Both ends of the second through hole (11) are provided with inclined second scrapers (13) connected to the worktable (10). The lower end of the second scraper (13) is closer to the upper surface of the second shielding guide plate (12) than the upper end.

7. A vertical drilling and tapping machine according to claim 1, characterized in that, A third driving member (16) is provided on the column (14). The third driving member (16) is connected to a drill bit that is slidably connected to the column (14) in the vertical direction. The third driving member (16) is used to control the drill bit to move vertically in a straight line along the Z-axis on the column (14).

8. A vertical drilling and tapping machine according to claim 7, characterized in that, The drilling and tapping component includes a mounting box (18) connected to the output end of the third drive component (16), and a motor (17) is provided on the mounting box (18). The output end of the motor (17) is connected to a drill bit via a spindle (19).

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