Drilling machine capable of rapidly switching angles

Abstract

The utility model belongs to the technical field of drilling machines, and particularly relates to a drilling machine capable of quickly switching angles, which comprises a base, a support column arranged on the base, a drilling component arranged at the top end of the support column and a workbench arranged on the support column and positioned between the drilling component and the base. The workbench comprises a bottom plate and a mounting plate. The bottom plate is arranged on the supporting column and is parallel to the base, the mounting plate is arranged on the upper surface of the bottom plate, one side of the mounting plate is hinged to the bottom plate, the mounting plate rotates around the hinge point of the mounting plate and the bottom plate, and the mounting plate is used for mounting a workpiece. A die part needing to be drilled is placed on the mounting plate, then the die part on the mounting plate is fixed, when an inclined hole with a certain angle needs to be drilled in the die part, the mounting plate is rotated to rotate to a proper angle around the hinged position of the mounting plate and the bottom plate, then the die part on the mounting plate is drilled through the drilling assembly, and the machining requirement is met; and use is very convenient and fast, and feeding and discharging operation is simple.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling machines, and in particular relates to a drilling machine capable of quickly switching angles. Background Art

[0002] At present, mold parts are becoming more and more complex and diverse, and the positions and angles of holes required for drilling on mold parts are also becoming more and more diverse. The traditional straight up and down drilling method is only suitable for drilling straight holes on mold parts, and traditional drilling machines and bench drills can only drill straight holes on mold parts. At present, the inclined hole processing of mold parts is generally carried out using a universal head CNC machine, but the processing operation using a universal head CNC machine is very cumbersome, and it is very complicated to drive the CNC machine, which also takes up the use time of the CNC machine, affecting the economic benefits of processing and production. Utility Model Content

[0003] The utility model aims to provide a drilling machine capable of quickly switching angles, aiming to solve the technical problem that the inclined hole processing of mold parts in the prior art is generally carried out using a universal head CNC machine.

[0004] To achieve the above-mentioned purpose, the embodiment of the utility model provides a drilling machine capable of quickly switching angles, comprising a base, a support column arranged on the base, a drilling assembly arranged on the top of the support column, and a workbench arranged on the support column and located between the drilling assembly and the base. The workbench comprises a base plate and a mounting plate. The base plate is arranged on the support column, and the base plate and the base are parallel to each other, the mounting plate is arranged on the upper surface of the base plate, and one side of the mounting plate is hinged to the base plate, the mounting plate rotates around the hinge point between the base plate and the mounting plate, and the mounting plate is used to mount the workpiece.

[0005] Furthermore, it also includes several angle gauges, each of which is a right-angled triangle. The angle gauge is arranged between the base plate and the mounting plate. A right-angled side of the angle gauge abuts against the upper surface of the base plate, and a hypotenuse of the angle gauge abuts against the lower surface of the mounting plate.

[0006] Furthermore, the angles formed by the side of each angle gauge abutting against the base plate and the side of each angle gauge abutting against the mounting plate are respectively 15 degrees to 45 degrees.

[0007] Furthermore, two stop blocks are included. Two openings are also provided on the bottom plate, the angle gauge is arranged between the two openings, the stop block is detachably arranged in the opening, and one end of the stop block extends outside the opening to limit the angle gauge.

[0008] Furthermore, it also includes a locking block, which is connected above the mounting plate. The locking block and the mounting plate are connected via a locking screw, and the locking screw passes through the locking block and is connected to the mounting plate.

[0009] Furthermore, the drilling assembly includes a drill body, a drive motor, a handle and a drill bit. The drive motor is arranged on one side of the drill body, the drill bit is detachably connected to the drill body, and the drill bit is transmission-connected to the drive motor through the drill body. The handle is rotationally connected to one side of the drill body, the handle is connected to the drill bit, and the drill bit is driven to move upward or downward by rotating the handle.

[0010] Furthermore, it also includes an elastic reset member, which is arranged at the connection end between the handle and the drilling rig body, and is used to reset the handle.

[0011] Furthermore, a reduction box is also provided in the drilling rig body, one end of the reduction box is connected to the driving motor, and the other end is connected to the drill bit.

[0012] The above one or more technical solutions in the drilling machine with fast angle switching provided by the embodiment of the utility model have at least one of the following technical effects: placing the mold parts that need to be drilled on the mounting plate, and then fixing the mold parts on the mounting plate. When the mold parts need to be drilled with straight holes, there is no need to rotate the mounting plate. When it is necessary to drill an inclined hole of a certain angle in the mold parts, the mounting plate is rotated around the hinge with the base plate to an appropriate angle, and then the mold parts on the mounting plate are drilled through the drilling assembly, so that the drilling machine with fast angle switching provided by the utility model can drill both straight holes and inclined holes, meet the processing requirements, and is very convenient and quick to use, and the loading and unloading operations are simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 A schematic diagram of the structure of a drilling machine capable of quickly switching angles provided in an embodiment of the utility model.

[0015] Figure 2 Another schematic diagram of the structure of a drilling machine capable of quickly switching angles provided by an embodiment of the utility model.

[0016] Figure numbers: 10, base; 20, support column; 30, drilling assembly; 31, drilling rig body; 32, drive motor; 33, handle; 34, drill bit; 40, workbench; 41, bottom plate; 42, mounting plate; 43, slot; 50, angle gauge; 60, stop block; 70, locking block. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0018] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element 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 present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0020] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0021] In one embodiment of the present invention, reference Figure 1~Figure 2As shown, a drilling machine capable of quickly switching angles is provided, comprising a base 10, a support column 20 arranged on the base 10, a drilling assembly 30 arranged at the top of the support column 20, and a workbench 40 arranged on the support column 20 and located between the drilling assembly 30 and the base 10. The workbench 40 comprises a bottom plate 41 and a mounting plate 42. The bottom plate 41 is arranged on the support column 20, and the bottom plate 41 and the base 10 are parallel to each other, the mounting plate 42 is arranged on the upper surface of the bottom plate 41, and one side of the mounting plate 42 is hinged to the bottom plate 41, the mounting plate 42 rotates around the hinge point between the mounting plate 42 and the bottom plate 41, and the mounting plate 42 is used to mount a workpiece. In this embodiment, the mold parts that need to be drilled are placed on the mounting plate 42, and then the mold parts on the mounting plate 42 are fixed. When the mold parts need to be drilled with a straight hole, there is no need to rotate the mounting plate 42. When an inclined hole of a certain angle needs to be drilled for the mold parts, the mounting plate 42 is rotated around the hinge with the base plate 41 to an appropriate angle, and then the mold parts on the mounting plate 42 are drilled through the drilling assembly 30. The drilling machine with fast angle switching provided by the utility model can drill both straight holes and inclined holes, which meets the processing requirements, and is very convenient and quick to use, and the loading and unloading operations are simple.

[0022] Specifically, refer to Figure 1~Figure 2 As shown, several angle gauges 50 are also included, each angle gauge 50 is a right triangle, and the angle gauge 50 is arranged between the bottom plate 41 and the mounting plate 42, and a right angle side of the angle gauge 50 abuts against the upper surface of the bottom plate 41, and a hypotenuse of the angle gauge 50 abuts against the lower surface of the mounting plate 42. In this embodiment, when the mold part needs to drill an oblique hole, a suitable angle gauge 50 is selected according to the angle of the oblique hole, and the suitable angle gauge 50 is placed between the mounting plate 42 and the bottom plate 41, without manually adjusting the angle between the mounting plate 42 and the bottom plate 41, which is convenient and quick, and also avoids the change of the angle between the mounting plate 42 and the bottom plate 41 during the drilling process of the mold part, resulting in defective products or damage to the drilling rig assembly.

[0023] Specifically, refer to Figure 1~Figure 2 As shown, the angles formed by the side where each angle gauge 50 abuts against the bottom plate 41 and the side where each angle gauge 50 abuts against the mounting plate 42 are 15 to 45 degrees. In this embodiment, the angles of each angle gauge 50 are 15, 20, 25, 30, 35, 40 and 45 degrees, respectively.

[0024] Specifically, refer to Figure 1~Figure 2As shown, two stop blocks 60 are also included. Two slots 43 opening upward are also provided on the bottom plate 41, and the angle gauge 50 is arranged between the two slots 43. The stop block 60 is detachably arranged in the slot 43, and one end of the stop block 60 extends outside the slot 43 to limit the angle gauge 50. In this embodiment, the stop block 60 limits the angle gauge 50 to prevent the angle gauge 50 from sliding during the processing, resulting in defective products or damage to the drilling rig components.

[0025] Specifically, refer to Figure 1~Figure 2 As shown, a locking block 70 is also included, and the locking block 70 is connected to the top of the mounting plate 42. The locking block 70 and the mounting plate 42 are connected by a locking screw, and the locking screw passes through the locking block 70 and is connected to the mounting plate 42. In this embodiment, the mold part is placed on the mounting plate 42 and located between the mounting plate 42 and the locking block 70, and the part to be drilled is placed on the outside of the locking block 70. The locking screw is twisted to make the locking block 70 press the mold part tightly, so as to prevent the mold part from sliding during the processing and causing a safety accident.

[0026] Specifically, refer to Figure 1~Figure 2 As shown, the drilling assembly 30 includes a drilling machine body 31, a driving motor 32, a handle 33 and a drill bit 34. The driving motor 32 is arranged on one side of the drilling machine body 31, and the drill bit 34 is detachably connected to the drilling machine body 31, and the drill bit 34 is transmission-connected to the driving motor 32 through the drilling machine body 31. The handle 33 is rotatably connected to one side of the drilling machine body 31, and the handle 33 is connected to the drill bit 34, and the drill bit 34 is driven to move upward or downward by rotating the handle 33. In this embodiment, after the workbench 40 is adjusted and the workpiece is placed, the driving motor 32 is started, and the handle 33 is rotated to make the drill bit 34 gradually approach the mold part on the workbench 40. When the processing is completed, the handle 33 is reversed to make the drill bit 34 leave the workbench 40, and then the driving motor 32 is turned off to avoid safety accidents.

[0027] Specifically, refer to Figure 1~Figure 2 As shown, an elastic reset member is also included, which is arranged at the connection end of the handle 33 and the drill body 31, and is used to reset the handle 33. In this embodiment, the elastic reset member is arranged at the connection end of the handle 33 and the drill body 31, and is used to reset the handle 33 to prevent the handle 33 from rotating due to gravity, causing the drill bit 34 to move toward the workbench 40, thereby causing a safety accident.

[0028] Specifically, refer to Figure 1~Figure 2As shown, a reduction box is also provided in the drilling rig body 31, one end of the reduction box is connected to the drive motor 32, and the other end is connected to the drill bit 34. In this embodiment, a reduction box is also provided in the drilling rig body 31, one end of the reduction box is connected to the drive motor 32, and the other end is connected to the drill bit 34, which is used to increase the torque of the drill bit 34.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drilling machine capable of quickly switching angles, comprising a base, a support column arranged on the base, a drilling assembly arranged on the top of the support column, and a workbench arranged on the support column and located between the drilling assembly and the base; characterized in that: The workbench includes a base plate and a mounting plate; the base plate is arranged on the support column, and the base plate and the base are parallel to each other, the mounting plate is arranged on the upper surface of the base plate, and one side of the mounting plate is hinged to the base plate, the mounting plate rotates around the hinge point between the base plate and the mounting plate, and the mounting plate is used to install the workpiece.

2. The drilling machine capable of quickly switching angles according to claim 1, characterized in that: It also includes several angle gauges, each of which is a right-angled triangle. The angle gauge is arranged between the base plate and the mounting plate. A right-angled side of the angle gauge abuts against the upper surface of the base plate, and a hypotenuse of the angle gauge abuts against the lower surface of the mounting plate.

3. The drilling machine capable of quickly switching angles according to claim 2, characterized in that: The angles formed by the side where each of the angle gauges abuts against the base plate and the side where each of the angle gauges abuts against the mounting plate are respectively 15 degrees to 45 degrees.

4. The drilling machine capable of quickly switching angles according to claim 2, characterized in that: It also includes two stop blocks; the bottom plate is also provided with two slots opening upward, the angle gauge is arranged between the two slots, the stop block is detachably arranged in the slot, and one end of the stop block extends outside the slot to limit the angle gauge.

5. The drilling machine capable of quickly switching angles according to claim 1, characterized in that: It also includes a locking block, which is connected above the mounting plate. The locking block and the mounting plate are connected via a locking screw, and the locking screw passes through the locking block and is connected to the mounting plate.

6. The drilling machine capable of quickly switching angles according to claim 1, characterized in that: The drilling assembly includes a drill body, a drive motor, a handle and a drill bit; the drive motor is arranged on one side of the drill body, the drill bit is detachably connected to the drill body, and the drill bit is transmission-connected to the drive motor through the drill body; the handle is rotatably connected to one side of the drill body, the handle is connected to the drill bit, and the drill bit is driven to move upward or downward by rotating the handle.

7. The drilling machine capable of quickly switching angles according to claim 6, characterized in that: It also includes an elastic reset member, which is arranged at the connection end between the handle and the drill body, and is used to reset the handle.

8. The drilling machine capable of quickly switching angles according to claim 6, characterized in that: A reduction box is also provided in the drilling rig body, one end of the reduction box is connected to the driving motor, and the other end is connected to the drill bit.

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