Drilling device for aluminum alloy profile production

Abstract

The utility model relates to the technical field of aluminum alloy section machining, in particular to a drilling device for aluminum alloy section production, which comprises a three-axis machine tool, a positioning mechanism is arranged in the Y-axis direction of the three-axis machine tool and used for positioning an aluminum alloy section, and an adjusting mechanism is arranged in the Z-axis direction of the three-axis machine tool and used for adjusting the drilling distance. The adjusting mechanism comprises a driving assembly, the driving assembly comprises a mounting plate fixed to a Z-axis direction sliding block of the three-axis machine tool, a left side frame and a right side frame are fixed to the left end and the right end of the mounting plate correspondingly, a guide rod is fixed between the left side frame and the right side frame, a plurality of sliding frames are slidably installed on the guide rod, and a fixing frame and a guide frame are slidably installed at the left end and the right end of the guide rod correspondingly; two connecting rods are pivoted to the two sides of the rear end of the sliding frame respectively, and a fixing rod is directly fixed to the right side frame and the guide frame; the multiple drilling assemblies are controlled to be synchronously adjusted at equal intervals through the driving assembly, and multiple holes are drilled in the aluminum alloy profile at the same time.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy profile processing technology, specifically a drilling device for aluminum alloy profile production. Background Technology

[0002] Alloy profiles are one of the most widely used non-ferrous metal structural materials in industry, and are extensively used in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries.

[0003] According to CN215033834U, a drilling device for aluminum alloy profile production and processing is disclosed. This technology discloses "a drilling device for aluminum alloy profile production and processing, including a worktable, a set of fixed plates installed on the worktable, and clamps for limiting aluminum alloy profiles on one side of each fixed plate. A driving structure for driving the clamps to move is provided on the lower side of the worktable. The worktable is connected to a crossbeam through a support column, and a first threaded rod is rotatably connected inside the crossbeam. A power structure for driving the first threaded rod to rotate is provided on the rear side of the crossbeam. A moving plate is threadedly connected to the first threaded rod." The device has the technical effects of "driving a gear through a second motor to move a gear plate, thereby driving the clamps to move synchronously, which can automatically fix aluminum alloy profiles of different sizes, and can also stably fix multiple aluminum alloy profiles, reducing the workload of operators and improving the drilling efficiency of aluminum alloy profiles."

[0004] In the production and processing of aluminum alloy profiles, it is often necessary to drill multiple equally spaced holes in the profiles. If a single drill bit is used to drill the holes sequentially, it is not only inefficient but also difficult to meet the needs of mass production. If multiple drill bits are used to drill the holes simultaneously, although the efficiency is improved, the fixed spacing between each drill bit in traditional equipment makes it difficult to adapt to the drilling distance requirements of different profile specifications. This limitation seriously restricts the flexibility and efficiency of production, especially when it is necessary to frequently change product specifications or cope with diversified production needs, increasing the complexity of operation and time costs. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a drilling device for aluminum alloy profile production, which features the ability to simultaneously drill multiple holes in aluminum alloy profiles by controlling several drilling components to be adjusted synchronously and equidistantly through a drive component.

[0006] In order to achieve the above object, the utility model discloses a drilling device for aluminum alloy section production through the following technical schemes, a drilling device for aluminum alloy section production, including three -axis machine tool, the Y axis direction of three -axis machine tool is provided with positioning mechanism and is used for positioning aluminum alloy section, the Z axis direction of three -axis machine tool is provided with adjusting mechanism and is used for adjusting the drilling distance, adjusting mechanism includes:

[0007] Driving assembly, including the mounting plate fixed on the Z axis direction slider of three -axis machine tool, the left and right ends of mounting plate are all fixed with left side frame and right side frame, and the fixed frame and the guide frame are slidably installed on the left and right ends of the guide rod respectively, two connecting rods are respectively pivoted on the both sides of the rear end of the slide frame, the right side frame and the guide frame are directly fixed with the fixed rod, the rear end of the guide frame is pivoted with two right rods, and the right rod is pivoted with the connecting rod at the rightmost end, the rear end of the fixed frame is pivoted with two left rods, and the left rod is pivoted with the connecting rod at the leftmost end.

[0008] Drilling assembly, setting on driving assembly and being used for drilling aluminum alloy section.

[0009] Preferably, the driving assembly further includes a standard cylinder fixed to the front end of the mounting plate, and the output end of the standard cylinder is fixed to the fixed frame.

[0010] Preferably, the drilling assembly includes a mounting seat fixed to the front end of the slide frame, and a drill is fixed inside the mounting seat.

[0011] Preferably, the positioning mechanism includes a machining table fixed to the Y axis direction slider of the three-axis machine tool, and a plurality of positioning tools are fixed to the top of the machining table.

[0012] Preferably, the positioning mechanism further includes shaft supports fixed to the both ends of the machining table, a lead screw is rotatably installed in the shaft support, a hand wheel is fixed to one end of the lead screw, a guide rail is fixed to the top of the machining table and located on one side of the lead screw, a sliding seat is slidably installed on the guide rail, a guide piece is threadedly installed on the lead screw and fixed to the sliding seat, and a clamping cylinder is fixed to the top of the sliding seat.

[0013] Preferably, the fixed frame, the guide frame and the plurality of slides are equidistantly distributed on the guide rod, and the lengths of the connecting rods, the right rods and the left rods are equal.

[0014] Beneficial effects

[0015] The utility model provides a drilling device for aluminum alloy section production. Compared with the prior art, the following beneficial effects are achieved:

[0016] 1, through the fixed rod with right rod limit connecting rod right end movement, and through the output end of standard cylinder drive fixed frame along the guide rod moves, fixed frame through the left rod drive connecting rod telescopic folding, so that the connecting rod drive several slide rack on the drilling assembly synchronous equidistant movement, so as to adapt to adjust according to the drilling spacing.

[0017] 2, by placing the aluminum alloy profile in the positioning tool, then through the rotating hand wheel drive screw rotation, screw through the guide piece drive slide along the guide rail sliding, so as to adjust the position of clamping cylinder, and through the clamping cylinder to fix it, avoid in the subsequent drilling process position deviation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the three-dimensional structure of the utility model schematic diagram;

[0019] Figure 2 is the positioning mechanism of the utility model structure schematic diagram;

[0020] Figure 3 is the adjustment mechanism of the utility model structure schematic diagram;

[0021] Figure 4 is the drive assembly of the utility model structure schematic diagram;

[0022] Figure 5 is the drive assembly of the utility model back internal structure schematic diagram.

[0023] In the drawing: 1, three axis machine tool; 2, positioning mechanism; 21, processing table; 22, positioning tool; 23, shaft support; 24, screw; 25, hand wheel; 26, guide rail; 27, slide; 28, guide piece; 29, clamping cylinder; 3, adjustment mechanism; 31, drive assembly; 311, mounting plate; 312, left side frame; 313, right side frame; 314, guide rod; 315, slide rack; 316, fixed frame; 317, guide frame; 318, connecting rod; 319, fixed rod; 3110, right rod; 3111, left rod; 3112, standard cylinder; 32, drilling assembly; 321, mounting seat; 322, drilling machine; 323, drill bit. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figure 1 -Figure 5 The utility model provides a kind of technical scheme: a drilling device for aluminum alloy profile production, including three-axis machine tool 1, positioning mechanism 2 is provided in the Y axis direction of three-axis machine tool 1 and is used to position aluminum alloy profile, adjusting mechanism 3 is provided in the Z axis direction of three-axis machine tool 1 and is used to adjust drilling distance, adjusting mechanism 3 includes:

[0026] Driving assembly 31, including mounting plate 311 fixed on the Z axis direction slider of three-axis machine tool 1, left side frame 312 and right side frame 313 are fixed in the left and right ends of mounting plate 311, guide rod 314 is fixed between left side frame 312 and right side frame 313, a plurality of sliding frames 315 are slidably installed on guide rod 314, fixed frame 316 and guide frame 317 are slidably installed in the left and right ends of guide rod 314 respectively, two connecting rods 318 are respectively pivotally connected on the both sides of the rear end of sliding frame 315, fixed rod 319 is directly fixed between right side frame 313 and guide frame 317, two right rods 3110 are pivotally connected on the rear end of guide frame 317, and right rod 3110 is pivotally connected with the rightmost connecting rod 318, two left rods 3111 are pivotally connected on the rear end of fixed frame 316, and left rod 3111 is pivotally connected with the leftmost connecting rod 318, standard cylinder 3112 is fixed on the front end of mounting plate 311, and the output end of standard cylinder 3112 is fixed with fixed frame 316.

[0027] Drilling assembly 32 is arranged on driving assembly 31 and is used for drilling aluminum alloy profile.

[0028] In the embodiment, the movement of the right end of connecting rod 318 is limited by fixed rod 319 in cooperation with right rod 3110, and fixed frame 316 is driven to move along guide rod 314 by the output end of standard cylinder 3112, and fixed frame 316 drives connecting rod 318 to extend and fold through left rod 3111, so that connecting rod 318 drives drilling assembly 32 on a plurality of sliding frames 315 to move synchronously and equidistantly, so as to adapt to the adjustment according to the drilling distance.

[0029] Specifically, drilling assembly 32 includes mounting seat 321 fixed on the front end of sliding frame 315, drill 322 is fixed in mounting seat 321, and drill bit 323 is fixed on the output end of drill 322.

[0030] In the embodiment, the rotation of drill bit 323 is driven by the output end of drill 322, so as to realize the drilling of aluminum alloy profile.

[0031] Specifically, positioning mechanism 2 includes processing table 21 fixed on the Y axis direction slider of three-axis machine tool 1, and a plurality of positioning tools 22 are fixed on the top of processing table 21.

[0032] In the embodiment, the aluminum alloy profile is placed in positioning tool 22, and is fixed by clamping cylinder 29, so as to avoid position deviation in subsequent drilling process.

[0033] Specifically, the positioning mechanism 2 further comprises shaft supports 23 fixed at both ends of the machining table 21, a lead screw 24 is rotatably installed in the shaft support 23, a hand wheel 25 is fixed at one end of the lead screw 24, a guide rail 26 is fixed at the top of the machining table 21 and located at one side of the lead screw 24, a sliding block 27 is slidably installed on the guide rail 26, a guide piece 28 is threadedly installed on the lead screw 24 and fixed with the sliding block 27, and a clamping cylinder 29 is fixed at the top of the sliding block 27.

[0034] In the embodiment, the hand wheel 25 drives the lead screw 24 to rotate, the lead screw 24 drives the sliding block 27 to slide along the guide rail 26 through the guide piece 28, so as to adjust the position of the clamping cylinder 29, and different lengths of aluminum alloy profiles can be fixed.

[0035] Specifically, the fixing frames 316, the guide frames 317 and the plurality of sliding frames 315 are equidistantly distributed on the guide rods 314, and the lengths of the connecting rods 318, the right rods 3110 and the left rods 3111 are equal.

[0036] In the embodiment, the plurality of sliding frames 315 can be synchronously and equidistantly moved.

[0037] The working principle and use process of the utility model are as follows: firstly, the aluminum alloy profile is placed in the positioning tool 22, then the hand wheel 25 drives the lead screw 24 to rotate, the lead screw 24 drives the sliding block 27 to slide along the guide rail 26 through the guide piece 28, so as to adjust the position of the clamping cylinder 29, and the aluminum alloy profile is fixed through the clamping cylinder 29, so as to avoid position deviation in the subsequent drilling process.

[0038] Then, the right end of the connecting rod 318 is limited to move through the fixed rod 319 cooperating with the right rod 3110, the fixing frame 316 is driven to move along the guide rod 314 through the output end of the standard cylinder 3112, the fixing frame 316 drives the connecting rod 318 to stretch and fold through the left rod 3111, so that the connecting rod 318 drives the drilling assemblies 32 on the plurality of sliding frames 315 to synchronously and equidistantly move, so that the drilling assemblies 32 can be adaptively adjusted according to the drilling distance, and finally the drill bit 323 is driven to rotate through the output end of the drilling machine 322, so as to realize drilling and machining of the aluminum alloy profile.

[0039] It should be noted that, in the present document, the terms such as first and second, etc., are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0040] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. A drilling device for the production of aluminium alloy profiles, comprising a three-axis machine tool (1), characterised in that: The positioning mechanism (2) is arranged in the Y-axis direction of the three-axis machine tool (1) and is used for positioning the aluminum alloy profile. The driving assembly (31) comprises a mounting plate (311) fixed on the Z-axis direction slider of the three-axis machine tool (1), left and right ends of the mounting plate (311) are fixed with left and right side frames (312) and (313), a guide rod (314) is fixed between the left and right side frames (312) and (313), a plurality of sliding frames (315) are slidingly installed on the guide rod (314), a fixed frame (316) and a guide frame (317) are slidingly installed at left and right ends of the guide rod (314), respectively, two connecting rods (318) are pivotally connected at the rear ends of the sliding frames (315) on both sides, respectively, a fixed rod (319) is directly fixed between the right side frame (313) and the guide frame (317), two right rods (3110) are pivotally connected at the rear end of the guide frame (317), and the right rods (3110) are pivotally connected with the rightmost connecting rod (318), two left rods (3111) are pivotally connected at the rear end of the fixed frame (316), and the left rods (3111) are pivotally connected with the leftmost connecting rod (318). The drilling assembly (32) is arranged on the driving assembly (31) and is used for drilling the aluminum alloy profile.

2. The drilling device for producing an aluminum alloy profile according to claim 1, characterized in that: The driving assembly (31) further comprises a standard air cylinder (3112) fixed at the front end of the mounting plate (311), and the output end of the standard air cylinder (3112) is fixed with the fixed frame (316).

3. The drilling device for producing an aluminum alloy profile according to claim 1, characterized in that: The drilling assembly (32) comprises a mounting seat (321) fixed at the front end of the sliding frame (315), and a drilling machine (322) is fixed in the mounting seat (321), and a drill bit (323) is fixed at the output end of the drilling machine (322).

4. The drilling device for producing an aluminum alloy profile according to claim 1, characterized in that: The positioning mechanism (2) comprises a machining table (21) fixed on the Y-axis direction slider of the three-axis machine tool (1), and a plurality of positioning tools (22) are fixed on the top of the machining table (21).

5. The drilling device for producing an aluminum alloy profile according to claim 4, characterized in that: The positioning mechanism (2) further comprises shaft frames (23) fixed at both ends of the machining table (21), a lead screw (24) is rotatably installed in the shaft frame (23), a hand wheel (25) is fixed at one end of the lead screw (24), a guide rail (26) is fixed on the top of the machining table (21) and located on one side of the lead screw (24), a sliding seat (27) is slidingly installed on the guide rail (26), a guide piece (28) is threadedly installed on the lead screw (24) and fixed with the sliding seat (27), and a clamping air cylinder (29) is fixed on the top of the sliding seat (27).

6. The drilling device for producing an aluminum alloy profile according to claim 1, characterized in that: The fixed frame (316), the guide frame (317) and the plurality of sliding frames (315) are equidistantly distributed on the guide rod (314), and the lengths of the connecting rods (318), the right rods (3110) and the left rods (3111) are equal.

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