Drilling machine with movable drilling base

Abstract

The utility model discloses a drilling machine with a movable drilling base, and relates to the technical field of drilling machines. The clamping device comprises a workbench, a sliding assembly is arranged on the outer surface of the workbench, a driving assembly is arranged in the sliding assembly, and the outer surface of the driving assembly is fixedly connected with a clamping plate. Through connection of the adjusting assembly and the clamping plate, when the appearance of a workpiece is irregular, the clamping plate cannot be well attached to the side face of the workpiece, the adjusting assembly can be rotated to relieve limiting and fixing of the clamping plate, then the clamping plate is pushed to rotate around the adjusting assembly, and the clamping plate is attached to the side face of the irregular workpiece; and if the thickness of the workpiece is small, the auxiliary clamping assembly can slide upwards along the clamping plate, the workpiece is placed between the clamping plate and the auxiliary clamping assembly, the auxiliary clamping assembly fixes the workpiece from the position above the workpiece, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling machines, and in particular relates to a drilling machine with a movable drilling base. Background Art

[0002] A drilling machine refers to a machine tool that mainly uses a drill to process holes on a workpiece. Usually, the main motion is rotation of the drill, and the axial movement of the drill is the feed motion. The drilling machine has a simple structure and relatively low processing accuracy. It can drill through holes and blind holes. By replacing special tools, it can expand holes, countersink, ream holes or perform tapping and other processes. During the processing, the workpiece is fixed and the tool rotates.

[0003] A drilling machine capable of quickly positioning a hole for drilling is disclosed in Chinese patent CN217775612U, which belongs to the technical field of drilling equipment. The drilling machine capable of quickly positioning a hole for drilling comprises a base, a side plate is symmetrically arranged on the top surface of the base, a workbench is horizontally arranged on the top surface of the side plate, a first electric push rod is arranged on one side of the top surface of the workbench, a clamping plate is arranged on one end of the telescopic portion of the first electric push rod, a clamping plate is arranged on the top surface of the workbench through bolts, a second electric push rod is arranged on the other side of the top surface of the workbench, a push plate is arranged on one end of the telescopic portion of the second electric push rod, and the push plate is slidably arranged on the bottom end surface of the clamping plate, a positioning groove is arranged on the opposite side of the clamping plate and the clamping plate, and the positioning groove is in contact with the outer wall of the workpiece, and a discharge hole is opened on the top surface of the workbench between the clamping plate and the clamping plate.

[0004] The workpiece is placed on a drilling base, and the drill is used to drill the workpiece. The debris generated during the work gathers on the drilling base, and the staff needs to perform special cleaning. In the above document, the debris can be pushed out of the workbench through the unloading hole while unloading, and enter the chip storage box through the filter plate, but it is necessary to place the workpiece in the positioning groove on the clamping plate, and the angle between the clamping plate and the positioning groove cannot be adjusted, which is not convenient for clamping and fixing irregularly shaped workpieces.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a drilling machine with a movable drilling base to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a drilling machine with a movable drilling base, comprising a workbench, the outer surface of the workbench is provided with a sliding component, the interior of the sliding component is provided with a driving component, the outer surface of the driving component is fixedly connected with a clamping plate, the outer surface of the clamping plate is provided with an adjusting component and an auxiliary clamping component, the top of the workbench is fixedly connected with a bench drill, the sliding component is used to drive the clamping plate to move, the driving component is used to drive the clamping plate to move, and the adjusting component is used to adjust the angle of the clamping plate.

[0009] Furthermore, the sliding assembly includes an electric slide rail, which is fixedly connected to the inside of the workbench, the outer surface of the electric slide rail is slidably connected to an electric slider, the outer surface of the electric slider is fixedly connected to the sliding table, and the driving assembly is located inside the sliding table.

[0010] Furthermore, the driving assembly includes an electric push rod, the movable end of the electric push rod is fixedly connected to an L-shaped frame, a mounting groove is opened inside the sliding table, the fixed end of the electric push rod is fixedly connected inside the mounting groove, and the clamping plate is rotatably connected to the L-shaped frame.

[0011] Furthermore, the adjustment assembly includes a rotating shaft, the outer surfaces of the clamping plate and the L-shaped frame are both provided with mounting holes, the rotating shaft is rotatably connected inside the mounting hole, and the inner thread of the clamping plate is connected with a first bolt.

[0012] Furthermore, the auxiliary clamping assembly includes a fixed block, which is fixedly connected to the clamping plate, the internal thread of the fixed block is connected to a second bolt, the outer surface of the second bolt is rotatably connected to a sliding plate, and the outer surface of the sliding plate is provided with a square groove.

[0013] Furthermore, a baffle is fixedly connected to the bottom of the workbench, a chip box is slidably connected to the outer surface of the baffle, and a handle groove is provided on the outer surface of the chip box.

[0014] Furthermore, a leg is fixedly connected to the bottom of the workbench, and a diagonal tie rod is fixedly connected to the top of the workbench.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model connects the adjusting component and the clamping plate. When the shape of the workpiece is irregular, the clamping plate cannot fit well with the side of the workpiece, the adjusting component can be rotated to release the limit fixation of the clamping plate, and then the clamping plate is pushed to rotate around the adjusting component to make the clamping plate fit with the side of the irregular workpiece, and then the clamping plate can be fixed by the adjusting component. If the thickness of the workpiece is small, the auxiliary clamping component can also be slid upward along the clamping plate, and the workpiece is placed between the clamping plate and the auxiliary clamping component. The auxiliary clamping component fixes the workpiece from above, which is more convenient to use.

[0017] 2. The utility model connects the clamping plate and the rotating shaft, rotates the first bolt on the clamping plate, separates the first bolt from the L-shaped frame, and releases the limiting fixation of the clamping plate. At this time, the clamping plate can be rotated around the rotating shaft to adjust the angle, so that the clamping plate can better fit the side of the irregular workpiece. For thinner workpieces, the second bolt can be rotated to drive the sliding plate to move upward along the clamping plate, and the thinner workpiece can be placed between the sliding plate and the clamping plate. The sliding plate can then be lowered to press the thinner workpiece, and the fixation is more secure.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the external contour structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the baffle structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the back structure of the utility model;

[0023] Figure 4 This is a schematic cross-sectional structural diagram of the sliding table of the utility model;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the sliding plate of the utility model;

[0025] Figure 6 This is a schematic diagram of the L-shaped frame structure of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Workbench; 2. Sliding assembly; 201. Electric slide rail; 202. Electric slider; 203. Sliding table; 3. Driving assembly; 301. Electric push rod; 302. L-shaped frame; 303. Mounting slot; 4. Clamping plate; 5. Adjusting assembly; 501. Rotating shaft; 502. Mounting hole; 503. First bolt; 6. Auxiliary clamping assembly; 601. Fixed block; 602. Second bolt; 603. Sliding plate; 604. Square slot; 7. Drill press; 8. Baffle; 9. Chip box; 10. Handle slot; 11. Leg; 12. Diagonal rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is a drilling machine with a movable drilling base, comprising a workbench 1, the outer surface of the workbench 1 is provided with a sliding component 2, the interior of the sliding component 2 is provided with a driving component 3, the outer surface of the driving component 3 is fixedly connected with a clamping plate 4, the outer surface of the clamping plate 4 is provided with an adjusting component 5 and an auxiliary clamping component 6, the top of the workbench 1 is fixedly connected with a bench drill 7, the sliding component 2 is used to drive the clamping plate 4 to move, the driving component 3 is used to drive the clamping plate 4 to move, and the adjusting component 5 is used to adjust the angle of the clamping plate 4.

[0031] First, place the workpiece between the clamping plates 4, start the driving component 3 to drive the clamping plates 4 to move and clamp the workpiece. If the workpiece is irregular in shape, the angle of the clamping plates 4 can be changed by adjusting the component 5 so that the clamping plates 4 can fit the side of the workpiece. If the thickness of the workpiece is small and it is not convenient to clamp it with the clamping plates 4, the auxiliary clamping component 6 on the clamping plates 4 can be used to fix it from the top of the workpiece. After clamping and fixing is completed, start the sliding component 2 to drive the clamping plates 4 and the workpiece to move and approach the bench drill 7, and start the bench drill 7 to drill the workpiece.

[0032] The utility model connects the adjusting component 5 and the clamping plate 4. When the shape of the workpiece is irregular, the clamping plate 4 cannot fit well with the side of the workpiece, the adjusting component 5 can be rotated to release the limiting fixation of the clamping plate 4, and then the clamping plate 4 is pushed to rotate around the adjusting component 5, so that the clamping plate 4 fits with the side of the irregular workpiece, and then the clamping plate 4 is fixed by the adjusting component 5. If the thickness of the workpiece is small, the auxiliary clamping component 6 can also be slid upward along the clamping plate 4 to place the workpiece between the clamping plate 4 and the auxiliary clamping component 6. The auxiliary clamping component 6 fixes the workpiece from above, which is more convenient to use.

[0033] In one embodiment, for the above-mentioned sliding component 2, the sliding component 2 includes an electric slide rail 201, the electric slide rail 201 is fixedly connected to the inside of the workbench 1, the outer surface of the electric slide rail 201 is slidably connected to an electric slider 202, the outer surface of the electric slider 202 is fixedly connected to a sliding table 203, and the driving component 3 is located inside the sliding table 203.

[0034] In one embodiment, for the above-mentioned driving component 3, the driving component 3 includes an electric push rod 301, the movable end of the electric push rod 301 is fixedly connected to an L-shaped frame 302, an installation groove 303 is opened inside the sliding table 203, the fixed end of the electric push rod 301 is fixedly connected inside the installation groove 303, and the clamping plate 4 is rotatably connected to the L-shaped frame 302.

[0035] The workpiece is placed on the sliding table 203, and the electric push rod 301 in the sliding table 203 is started. The electric push rod 301 drives the L-shaped frame 302 and the clamping plate 4 to move. The clamping plate 4 approaches and clamps the workpiece. Then the sliding table 203 and the electric slider 202 move along the electric slide rail 201, so that the workpiece on the sliding table 203 can be moved to the bottom of the bench drill 7. Through the connection between the sliding table 203 and the electric slider 202, the sliding table 203 drives the workpiece to move, changing the relative position of the workpiece and the bench drill 7, so as to facilitate drilling holes in different positions of the workpiece.

[0036] In one embodiment, for the above-mentioned adjustment component 5, the adjustment component 5 includes a rotating shaft 501, and the outer surfaces of the clamping plate 4 and the L-shaped frame 302 are both provided with mounting holes 502, the rotating shaft 501 is rotatably connected to the inside of the mounting hole 502, and the internal thread of the clamping plate 4 is connected with a first bolt 503.

[0037] The first bolt 503 is rotated to move upward along the clamping plate 4, and the first bolt 503 is separated from the L-shaped frame 302, releasing the limit fixation of the clamping plate 4. At this time, the clamping plate 4 is pushed to rotate around the rotating shaft 501. After adjusting the angle of the clamping plate 4, the first bolt 503 is screwed back so that the lower end of the first bolt 503 is against the L-shaped frame 302, thereby realizing the limit fixation of the clamping plate 4. Through the connection between the rotating shaft 501 and the clamping plate 4, the clamping plate 4 can be rotated to adjust the angle, so that the clamping plate 4 can better fit the side plate of the irregular workpiece.

[0038] In one embodiment, for the above-mentioned auxiliary clamping assembly 6, the auxiliary clamping assembly 6 includes a fixed block 601, which is fixedly connected to the clamping plate 4, and the internal thread of the fixed block 601 is connected to a second bolt 602, and the outer surface of the second bolt 602 is rotatably connected to a sliding plate 603, and the outer surface of the sliding plate 603 is provided with a square groove 604.

[0039] Rotate the second bolt 602, and the second bolt 602 drives the sliding plate 603 to move upward, and the fixed block 601 slides relatively with the square groove 604 in the sliding plate 603. At this time, the sliding plate 603 is separated from the sliding table 203, and a workpiece with a smaller thickness can be placed between the sliding plate 603 and the clamping plate 4. Then, the second bolt 602 is rotated back to drive the sliding plate 603 to press the workpiece, so as to facilitate the fixation of thinner workpieces.

[0040] In one embodiment, for the above-mentioned workbench 1, a baffle plate 8 is fixedly connected to the bottom of the workbench 1, a chip box 9 is slidably connected to the outer surface of the baffle plate 8, and a handle groove 10 is opened on the outer surface of the chip box 9.

[0041] In one embodiment, for the above-mentioned workbench 1 , a leg 11 is fixedly connected to the bottom of the workbench 1 , and a diagonal rod 12 is fixedly connected to the top of the workbench 1 .

[0042] The debris generated when the bench drill 7 drills a workpiece is located on the sliding table 203. When the staff uses a cleaning brush to sweep the debris off the sliding table 203, the debris passes through the workbench 1 from the sliding table 203 and falls into the chip box 9. The chip box 9 can be pulled apart from the baffle 8 through the handle groove 10, which facilitates the cleaning of the chip box 9. When the chip box 9 is reset, the baffle 8 can limit it so that the chip box 9 can be aligned with the workbench 1. The legs 11 at the bottom of the workbench 1 prop it up to a certain height, which facilitates the placement of the chip box 9 under the workbench 1.

[0043] Through the above technical scheme, 1. Through the connection between the adjusting component 5 and the clamping plate 4, when the shape of the workpiece is irregular, the clamping plate 4 cannot fit well with the side of the workpiece, the adjusting component 5 can be rotated to release the limiting fixation of the clamping plate 4, and then the clamping plate 4 is pushed to rotate around the adjusting component 5, so that the clamping plate 4 fits with the side of the irregular workpiece, and then the clamping plate 4 is fixed by the adjusting component 5. If the thickness of the workpiece is small, the auxiliary clamping component 6 can also be slid upward along the clamping plate 4, and the workpiece is placed between the clamping plate 4 and the auxiliary clamping component 6. The auxiliary clamping component 6 fixes the workpiece from above, which is more convenient to use. 2. Through the connection between the clamping plate 4 and the rotating shaft 501, the first bolt 503 on the clamping plate 4 is rotated to separate the first bolt 503 from the L-shaped frame 302, thereby releasing the limiting fixation of the clamping plate 4. At this time, the clamping plate 4 can be rotated around the rotating shaft 501 to adjust the angle, so that the clamping plate 4 can better fit the side of the irregular workpiece. For thinner workpieces, the second bolt 602 can be rotated to drive the sliding plate 603 to move upward along the clamping plate 4, and the thinner workpiece is placed between the sliding plate 603 and the clamping plate 4. Then the sliding plate 603 is lowered to press the thinner workpiece, and the fixation is more secure.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drilling machine with a movable drilling base, comprising a workbench (1), characterized in that: The outer surface of the workbench (1) is provided with a sliding component (2), the interior of the sliding component (2) is provided with a driving component (3), the outer surface of the driving component (3) is fixedly connected with a clamping plate (4), the outer surface of the clamping plate (4) is provided with an adjusting component (5) and an auxiliary clamping component (6), the top of the workbench (1) is fixedly connected with a bench drill (7), the sliding component (2) is used to drive the clamping plate (4) to move, the driving component (3) is used to drive the clamping plate (4) to move, and the adjusting component (5) is used to adjust the angle of the clamping plate (4).

2. A drilling machine with a movable drilling base according to claim 1, characterized in that: The sliding assembly (2) comprises an electric slide rail (201), the electric slide rail (201) is fixedly connected to the inside of the workbench (1), the outer surface of the electric slide rail (201) is slidably connected to an electric slider (202), the outer surface of the electric slider (202) is fixedly connected to a sliding table (203), and the driving assembly (3) is located inside the sliding table (203).

3. A drilling machine with a movable drilling base according to claim 2, characterized in that: The driving assembly (3) comprises an electric push rod (301), the movable end of the electric push rod (301) is fixedly connected to an L-shaped frame (302), a mounting groove (303) is provided inside the sliding platform (203), the fixed end of the electric push rod (301) is fixedly connected inside the mounting groove (303), and the clamping plate (4) is rotatably connected to the L-shaped frame (302).

4. A drilling machine with a movable drilling base according to claim 3, characterized in that: The adjustment assembly (5) comprises a rotating shaft (501), the outer surfaces of the clamping plate (4) and the L-shaped frame (302) are both provided with mounting holes (502), the rotating shaft (501) is rotatably connected to the inside of the mounting hole (502), and the inner thread of the clamping plate (4) is connected with a first bolt (503).

5. A drilling machine with a movable drilling base according to claim 4, characterized in that: The auxiliary clamping assembly (6) comprises a fixed block (601), wherein the fixed block (601) is fixedly connected to the clamping plate (4), the internal thread of the fixed block (601) is connected to a second bolt (602), the outer surface of the second bolt (602) is rotatably connected to a sliding plate (603), and the outer surface of the sliding plate (603) is provided with a square groove (604).

6. A drilling machine with a movable drilling base according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with a baffle (8), the outer surface of the baffle (8) is slidably connected with a chip collection box (9), and the outer surface of the chip collection box (9) is provided with a handle groove (10).

7. A drilling machine with a movable drilling base according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (11), and the top of the workbench (1) is fixedly connected to a diagonal tie rod (12).

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