Bench drilling machine for metal product machining

Abstract

The utility model discloses a bench drilling machine for metal product processing, which comprises a base, the right side of the top of the base enables a support arm to slide through a lifting assembly, the top of the support arm enables a drilling machine to slide through a translation assembly, the bottom of the drilling machine is provided with a drill bit, and the top of the base is provided with a base. The utility model relates to the technical field of bench drilling machines, in particular to a bench drilling machine which comprises a base, a placing table is arranged on the base, the inside of the base enables the placing table to rotate through an adjusting mechanism, a fixing assembly is arranged inside the placing table, and the adjusting mechanism comprises an adjusting assembly and an adjusting rod rotationally installed inside the base. According to the bench drilling machine for metal product machining, by arranging the adjusting mechanism, free adjustment of the inclination angle of the containing table is achieved, the inclination angle is more accurate through a pointer and a dial gauge, therefore, rapid drilling operation is conducted on metal products needing inclined hole machining, and the practicability of the bench drilling machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bench-type drilling machines, in particular to a bench-type drilling machine for processing metal products. Background Art

[0002] The reference patent name is: A bench-type drilling machine (patent publication number: CN216575681U, patent publication date: 2022.05.24), including a workbench, a fixing mechanism is provided at one end of the workbench, the fixing mechanism includes a first adjusting cylinder and a second adjusting cylinder, and the end face of the workbench is provided with a through hole in the central part, the fixing mechanism also includes a frame and a fixed frame, the first adjusting cylinder and the second adjusting cylinder are respectively fixed at one end of the frame, one end of the fixed frame is fixedly connected to the frame, and the end of the fixed frame away from the frame is fixedly connected to the workbench, and the extension and contraction of the first adjusting cylinder and the second adjusting cylinder are controlled by a control valve to realize the coordinate displacement of the subsequent component points, thereby realizing the movement of the workpiece processing point, reducing the processing steps, and saving processing time.

[0003] Based on what is described in the above document: When existing bench-top drilling machines drill holes in metal products, they generally drill straight up and down. When it is necessary to process some holes with inclined angles, it is necessary to manually hold the metal product to adjust the angle. The process is relatively inconvenient and the accuracy is poor. For this reason, the present utility model provides a bench-top drilling machine for processing metal products. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a bench-top drilling machine for processing metal products, which solves the problem that the existing bench-top drilling machines generally drill straight up and down when drilling metal products. When some holes with inclined angles need to be processed, the metal products need to be manually held to adjust the angle, which is an inconvenient process and has poor accuracy.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a bench-type drilling machine for metal product processing, comprising a base, a lifting assembly on the right side of the top of the base allows a support arm to slide, a translation assembly on the top of the support arm allows a drill to slide, a drill bit is installed at the bottom of the drill, a base is installed at the top of the base, an adjustment mechanism inside the base allows a placement table to rotate, a fixing assembly is provided inside the placement table, and the adjustment mechanism includes:

[0006] An adjustment assembly includes an adjustment rod rotatably mounted inside the base, a turbine fixedly connected to the surface of the adjustment rod, an adjustment plate fixedly connected to the surface of the adjustment rod, a top end of the adjustment plate fixedly connected to the bottom of the placement table, and a pointer fixedly connected to one end of the adjustment rod;

[0007] The control component is arranged inside the base.

[0008] Preferably, the control assembly includes a control rod rotatably mounted on the inner wall of the base, a worm is fixedly connected to the surface of the control rod, the surface of the worm is engaged with the surface of the turbine, and one end of the control rod is fixedly connected to a control handwheel.

[0009] Preferably, a scale is fixedly connected to the right side of the base, an arc-shaped groove is provided on the top of the base, and the inner surface of the arc-shaped groove is slidably connected to the surface of the adjustment plate.

[0010] Preferably, the fixing assembly includes a bidirectional screw rod rotatably installed inside the placing table, one end of the bidirectional screw rod is fixedly connected to a rotating handle, the surface of the bidirectional screw rod is threadedly connected to a sliding block, the surface of the sliding block is slidably connected to the inside of the placing table, and the top of the sliding block is fixedly connected to a fixed plate.

[0011] Preferably, the lifting assembly includes a support column installed on the left side of the top of the base, the top of the support column is fixedly connected to a lifting motor, one end of the output shaft of the lifting motor is fixedly connected to a lifting screw through a coupling, the surface of the lifting screw is threadedly connected to a lifting plate, and one side of the lifting plate is fixedly connected to one side of the support arm.

[0012] Preferably, the translation assembly includes a translation motor installed on the top of the support arm, one end of the output shaft of the translation motor is fixedly connected to a translation screw through a coupling, and the surface of the translation screw is connected to the internal thread of the drilling rig.

[0013] Beneficial effects

[0014] The utility model provides a bench-type drilling machine for processing metal products. Compared with the prior art, it has the following advantages:

[0015] (1) The table drilling machine for processing metal products drives the control rod and the worm to rotate by rotating the control hand wheel. The rotation of the worm drives the turbine, the adjustment rod and the adjustment plate to rotate synchronously. The rotation of the adjustment plate drives the placement table to rotate synchronously, so that the angle of the metal product fixed on the top of the placement table is tilted, which is convenient for subsequent drilling operations. At the same time, the rotation of the adjustment rod drives the pointer to rotate synchronously. The tilt angle of the placement table is observed by the pointer and the arc-shaped scale. By providing an adjustment mechanism, the tilt angle of the placement table can be freely adjusted, and the tilt angle can be made more accurate by the pointer and the scale, so that the metal product that needs to be processed with an inclined hole can be quickly drilled, thereby improving the practicality of the table drilling machine.

[0016] (2) The table-type drilling machine for processing metal products drives the bidirectional screw to rotate by rotating the rotating handle. The rotation of the bidirectional screw drives the sliding blocks on both sides to slide synchronously to the opposite sides. The sliding of the sliding blocks drives the fixed plates to slide synchronously. The metal products are clamped and fixed by the fixed plates. By providing a fixing component, the two groups of fixed plates are driven to slide synchronously to the relative or opposite sides. The metal products are clamped and fixed by the fixed plates, thereby maintaining the stability of the metal products during the subsequent drilling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the support arm of the utility model;

[0019] Figure 3 This is a schematic diagram of the external structure of the base and the placement table of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the base and placement table of the utility model.

[0021] In the figure: 1-base, 2-lifting assembly, 21-support column, 22-lifting motor, 23-lifting screw, 24-lifting plate, 3-support arm, 4-translational assembly, 41-translational motor, 42-translational screw, 5-drilling rig, 6-drill bit, 7-base, 8-adjustment mechanism, 81-adjustment assembly, 811-adjustment rod, 812-turbine, 813-adjustment plate, 814-pointer, 82-control assembly, 821-control rod, 822-worm, 823-control handwheel, 9-fixed assembly, 91-bidirectional screw, 92-rotating handle, 93-sliding block, 94-fixed plate, 10-placement table, 11-scale, 12-arc groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A benchtop drilling machine for metal product processing includes a base 1. The right side of the top of the base 1 is used to slide a support arm 3 via a lifting assembly 2. The top of the support arm 3 is used to slide a drill rig 5 via a translation assembly 4. A drill bit 6 is installed at the bottom of the drill rig 5. A base 7 is installed on the top of the base 1. The interior of the base 7 is used to rotate a placement table 10 via an adjustment mechanism 8. A fixing assembly 9 is provided inside the placement table 10. The adjustment mechanism 8 includes:

[0025] The adjustment assembly 81 includes an adjustment rod 811 rotatably mounted inside the base 7 , a turbine 812 fixedly connected to the surface of the adjustment rod 811 , an adjustment plate 813 fixedly connected to the surface of the adjustment rod 811 , the top of the adjustment plate 813 fixedly connected to the bottom of the placement table 10 , and a pointer 814 fixedly connected to one end of the adjustment rod 811 ;

[0026] The control component 82 is arranged inside the base 7 .

[0027] The drill rig 5 slides on the surface of the support arm 3 , and the drill bit 6 is driven to rotate by a motor inside the drill rig 5 ; the pointer 814 is located outside the base 7 .

[0028] In this embodiment, the control component 82 includes a control rod 821 rotatably mounted on the inner wall of the base 7, the surface of the control rod 821 is fixedly connected to a worm 822, the surface of the worm 822 is engaged with the surface of the turbine 812, and one end of the control rod 821 is fixedly connected to a control handwheel 823.

[0029] In this embodiment, a scale 11 is fixedly connected to the right side of the base 7 , and an arc-shaped groove 12 is formed on the top of the base 7 , and the inner surface of the arc-shaped groove 12 is slidably connected to the surface of the adjustment plate 813 .

[0030] The scale 11 is an arc-shaped scale, and the surface of the scale 11 is aligned with one end of the pointer 814 , so as to facilitate precise adjustment of the tilt angle of the placement table 10 .

[0031] In this embodiment, the fixing component 9 includes a bidirectional screw rod 91 rotatably installed inside the placement table 10, one end of the bidirectional screw rod 91 is fixedly connected to a rotating handle 92, the surface of the bidirectional screw rod 91 is threadedly connected to a sliding block 93, the surface of the sliding block 93 is slidably connected to the inside of the placement table 10, and the top of the sliding block 93 is fixedly connected to a fixing plate 94.

[0032] A symmetrical slide groove is provided on the rear side of the top of the placement table 10. The top of the sliding block 93 is fixedly connected to a fixed plate 94 through a slider. The slider slides on the inner surface of the slide groove. The slide groove is used to limit the sliding of the sliding block 93.

[0033] In this embodiment, the lifting assembly 2 includes a support column 21 installed on the left side of the top of the base 1, and a lifting motor 22 is fixedly connected to the top of the support column 21. One end of the output shaft of the lifting motor 22 is fixedly connected to a lifting screw 23 through a coupling, and the surface of the lifting screw 23 is threadedly connected to a lifting plate 24, and one side of the lifting plate 24 is fixedly connected to one side of the support arm 3.

[0034] The lifting motor 22 is a three-phase asynchronous motor and is connected to the external circuit through wires. The bottom end of the lifting screw rod 23 is rotatably connected to the surface of the support column 21, and the inside of the support arm 3 is slidably connected to the surface of the support column 21.

[0035] In this embodiment, the translation assembly 4 includes a translation motor 41 installed on the top of the support arm 3. One end of the output shaft of the translation motor 41 is fixedly connected to a translation screw 42 through a coupling, and the surface of the translation screw 42 is connected to the internal thread of the drilling rig 5.

[0036] The translation motor 41 is a three-phase asynchronous motor and is connected to an external circuit via wires; one end of the translation lead screw 4 is rotatably connected to the top of the support arm 3 .

[0037] The bench-top drilling machine for processing metal products drives the control rod 821 and the worm 822 to rotate by rotating the control handwheel 823. The rotation of the worm 822 drives the turbine 812, the adjusting rod 811 and the adjusting plate 813 to rotate synchronously. The rotation of the adjusting plate 813 drives the placement table 10 to rotate synchronously, so that the angle of the metal product fixed on the top of the placement table 10 is tilted, which is convenient for subsequent drilling operations. At the same time, the rotation of the adjusting rod 811 drives the pointer 814 to rotate synchronously. The inclination angle of the placement table 10 is observed by the pointer 814 and the arc-shaped scale 11. By providing an adjustment mechanism 8, the free adjustment of the inclination angle of the placement table 10 is realized, and the inclination angle is made more accurate by the pointer 814 and the scale 11, so that the metal product that needs to be processed with inclined holes can be quickly drilled, thereby improving the practicality of the bench-top drilling machine.

[0038] The bench-top drilling machine for processing metal products drives the bidirectional screw 91 to rotate by rotating the rotating handle 92. The rotation of the bidirectional screw 91 drives the sliding blocks 93 on both sides to slide synchronously to the opposite sides. The sliding of the sliding blocks 93 drives the fixed plates 94 to slide synchronously. The metal products are clamped and fixed by the fixed plates 94. By providing a fixing component 9, the two groups of fixed plates 94 are driven to slide synchronously to the relative or opposite sides. The metal products are clamped and fixed by the fixed plates 94, thereby maintaining the stability of the metal products during the subsequent drilling process.

[0039] At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

[0040] During operation, first place the metal product to be drilled on the top of the placement table 10, and rotate the rotating handle 92 to drive the bidirectional screw 91 to rotate. The rotation of the bidirectional screw 91 drives the sliding blocks 93 on both sides to slide synchronously to the opposite sides. The sliding of the sliding blocks 93 drives the fixed plate 94 to slide synchronously, and the metal product is clamped and fixed by the fixed plate 94. Subsequently, the control hand wheel 823 is rotated to drive the control rod 821 and the worm 822 to rotate. The rotation of the worm 822 drives the turbine 812, the adjusting rod 811 and the adjusting plate 813 to rotate synchronously. The rotation of the adjusting plate 813 drives the placement table 10 to rotate synchronously, so that the metal product fixed on the top of the placement table 10 The angle of the metal product is tilted to facilitate subsequent drilling operations. At the same time, the rotation of the adjusting rod 811 drives the pointer 814 to rotate synchronously. The tilt angle of the placement table 10 is observed through the pointer 814 and the arc-shaped scale 11. Finally, by starting the translation motor 41 to drive the translation screw 42 to rotate, the rotation of the translation screw 42 causes the drill 5 to slide on the surface of the support arm 3, thereby causing the drill 5 and the drill bit 6 to slide left and right on the surface of the support arm 3. Then, by starting the lifting motor 22 to drive the lifting screw 23 to rotate, the rotation of the lifting screw 23 drives the lifting plate 24, the support arm 3, the drill 5 and the drill bit 6 to slide downward synchronously for subsequent drilling operations.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bench-type drilling machine for processing metal products, comprising a base (1), characterized in that: The right side of the top of the base (1) enables the support arm (3) to slide via a lifting assembly (2), and the top of the support arm (3) enables the drilling machine (5) to slide via a translation assembly (4). A drill bit (6) is installed at the bottom of the drilling machine (5). A base (7) is installed at the top of the base (1). The interior of the base (7) enables the placement table (10) to rotate via an adjustment mechanism (8). A fixing assembly (9) is provided inside the placement table (10). The adjustment mechanism (8) includes: An adjustment assembly (81) includes an adjustment rod (811) rotatably mounted inside a base (7), a turbine (812) fixedly connected to the surface of the adjustment rod (811), an adjustment plate (813) fixedly connected to the surface of the adjustment rod (811), a top end of the adjustment plate (813) fixedly connected to the bottom of the placement table (10), and a pointer (814) fixedly connected to one end of the adjustment rod (811); The control assembly (82) is arranged inside the base (7).

2. The bench-type drilling machine for metal product processing according to claim 1, characterized in that: The control assembly (82) includes a control rod (821) rotatably mounted on the inner wall of the base (7); a worm (822) is fixedly connected to the surface of the control rod (821); the surface of the worm (822) is meshed with the surface of the turbine (812); and one end of the control rod (821) is fixedly connected to a control handwheel (823).

3. The bench-type drilling machine for metal product processing according to claim 1, characterized in that: A scale (11) is fixedly connected to the right side of the base (7), and an arc-shaped groove (12) is provided on the top of the base (7). The inner surface of the arc-shaped groove (12) is slidably connected to the surface of the adjustment plate (813).

4. The bench-type drilling machine for metal product processing according to claim 1, characterized in that: The fixing assembly (9) includes a bidirectional screw rod (91) rotatably mounted inside the placement platform (10), one end of the bidirectional screw rod (91) is fixedly connected to a rotating handle (92), the surface of the bidirectional screw rod (91) is threadedly connected to a sliding block (93), the surface of the sliding block (93) is slidably connected to the inside of the placement platform (10), and the top of the sliding block (93) is fixedly connected to a fixing plate (94).

5. The bench-type drilling machine for metal product processing according to claim 1, characterized in that: The lifting assembly (2) includes a support column (21) installed on the left side of the top of the base (1), the top of the support column (21) is fixedly connected to a lifting motor (22), one end of the output shaft of the lifting motor (22) is fixedly connected to a lifting screw (23) through a coupling, the surface of the lifting screw (23) is threadedly connected to a lifting plate (24), and one side of the lifting plate (24) is fixedly connected to one side of the support arm (3).

6. The bench-type drilling machine for metal product processing according to claim 1, characterized in that: The translation assembly (4) includes a translation motor (41) mounted on the top of the support arm (3); one end of the output shaft of the translation motor (41) is fixedly connected to a translation screw (42) via a coupling; the surface of the translation screw (42) is connected to the internal thread of the drilling rig (5).

Images