Honeycomb core material cutting equipment

Abstract

The utility model provides honeycomb core material cutting equipment, which belongs to the technical field of honeycomb core material cutting, and comprises a main frame body, a working table, a rough cutting machine head and a fine cutting machine head, and the working table, the rough cutting machine head and the fine cutting machine head are all positioned on the upper end surface of the main frame body; the rough cutting machine head and the fine cutting machine head are arranged on one side of the working table face side by side and both connected with the main frame body in a sliding mode. The rough cutting machine head is used for installing a rough cutting tool, and the fine cutting machine head is used for installing a fine cutting tool. In the machining process, a cutting tool does not need to be replaced, alignment and positioning are carried out directly by moving the rough cutting machine head and the fine cutting machine head, honeycomb core materials do not need to be moved, and compared with the prior art, machining errors are reduced, meanwhile, machining efficiency is improved, and manpower is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to honeycomb core material cutting technical field, concretely is a kind of honeycomb core material cutting equipment, to reduce processing error, improve processing efficiency. BACKGROUND

[0002] Honeycomb core material is a kind of low-density honeycomb material, used as the core material of sandwich structure, the material used by existing honeycomb core material reaches 500 more, including aluminum alloy, glass fiber fabric, aromatic fiber paper, kraft paper, graphite fiber and kevlar fiber and so on;The shape of honeycomb hole also has many, including regular hexagon, rectangle and reinforced shape etc..The performance of honeycomb core material depends on material, the shape and size of honeycomb hole etc., and the shear strength of regular hexagonal honeycomb core material along I direction is about 2 times of the shear strength of W direction, and it is mainly applied to aircraft radar, antenna cover, aircraft floor and rudder equipment etc..

[0003] In order to make honeycomb core material meet the use demand of each field, it is often needed to cut honeycomb core material after processing again, and most of the secondary cutting is twice cutting, respectively fine cutting and rough cutting, the fine cutting and rough cutting of all cutting heads in prior art are one, generally, after completing rough cutting, disassembling rough cutting tool, replacing fine cutting tool, then moving honeycomb core plate to align and position.This processing mode of replacing cutting tool and moving honeycomb core material to align and position not only has the technical problem of big processing error, but also has the technical problem of time-consuming and labor-consuming. UTILITY MODEL CONTENT

[0004] In view of the above background art, the existing honeycomb core material needs to replace cutting tool and move honeycomb core material to align and position when cutting again, and has the technical problems of big processing error and time-consuming and labor-consuming, to solve the technical problem, the utility model provides a kind of honeycomb core material cutting equipment.

[0005] The utility model sets up rough cutting head and fine cutting head on main frame body simultaneously, rough cutting head is used to install rough cutting tool, fine cutting head is used to install fine cutting tool, does not need to replace cutting tool in processing process, directly through moving rough cutting head and fine cutting head to align and position, does not need to move honeycomb core material, compared with prior art, reduce processing error while improving processing efficiency, and save manpower.

[0006] In order to solve the above technical problem, the utility model adopts the following technical scheme:

[0007] The utility model relates to a honeycomb core cutting equipment, including main frame body, work table surface, rough cutting machine head and fine cutting machine head, work table surface, rough cutting machine head and fine cutting machine head all are located the upper end surface of main frame body, rough cutting machine head and fine cutting machine head are side by side and set up in the one side of work table surface, and all with main frame body sliding connection, rough cutting machine head is used to install rough cutting tool, fine cutting machine head is used to install fine cutting tool.

[0008] Further limit, the main frame body is provided with guide rail, and the rough cutting machine head and fine cutting machine head are all slidingly connected with the guide rail.

[0009] Further limit, the both ends of the guide rail are provided with limit block, and the limit block is connected with the main frame body.

[0010] Further limit, the rough cutting machine head and fine cutting machine head are same in structure;

[0011] The rough cutting machine head includes a position adjusting assembly and a tool bit holder connected with the position adjusting assembly, the position adjusting assembly is slidingly connected with the guide rail, and the tool bit holder is arranged on the side close to the work table surface.

[0012] Further limit, the position adjusting assembly includes a height adjusting assembly, a horizontal adjusting assembly and an angle adjusting assembly, the height adjusting assembly is slidingly connected with the guide rail, the horizontal adjusting assembly is connected with the height adjusting assembly, the angle adjusting assembly is connected with the horizontal adjusting assembly, and the angle adjusting assembly is also connected with the tool bit holder.

[0013] Further limit, the lower end surface of the height adjusting assembly is connected with a sliding seat, and the height adjusting assembly is slidingly connected with the guide rail through the sliding seat.

[0014] Further limit, the height adjusting assembly includes a first connecting plate, an adjusting plate, a linear bearing, a guide column, a driving member, a second connecting plate and a lead screw, the first connecting plate is fixedly connected with the sliding seat, the adjusting plate and the second connecting plate are sequentially and parallelly arranged above the first connecting plate from bottom to top, and the adjusting plate is connected with the horizontal adjusting assembly.

[0015] The adjusting plate is provided with an adjusting hole, and an adjusting nut is arranged in the adjusting hole, the lead screw penetrates the second connecting plate, the adjusting nut and the first connecting plate in sequence and is threadedly connected with the adjusting nut, and the power output end of the driving member is connected with the lead screw.

[0016] The both ends of the guide column are fixedly connected with the first connecting plate and the second connecting plate respectively, and the guide column is connected with the adjusting plate through the linear bearing.

[0017] The driving force of the driving member drives the lead screw to rotate, so that the adjusting nut drives the adjusting plate to move along the axial direction of the guide column, and the cutting height is adjusted.

[0018] Further limited, the height adjusting assembly further comprises a first limiting piece, the first limiting piece is used for limiting and connecting the lead screw and the second connecting plate after the cutting height adjustment is completed.

[0019] Further limited, the horizontal adjusting assembly comprises a sliding plate and a second limiting piece, the sliding plate is slidably connected with the adjusting plate, and the second limiting piece is used for limiting and connecting the sliding plate and the adjusting plate after the horizontal position adjustment is completed.

[0020] Further limited, the angle adjusting assembly comprises a scale disc and a third limiting piece, the scale disc is rotatably connected with the cutter head holder, the cutting angle is adjusted by rotating the cutter head holder relative to the scale disc, and the third limiting piece is used for limiting and connecting the cutter head holder and the scale disc after the angle adjustment is completed.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] 1、The utility model relates to a honeycomb core cutting equipment, which is provided with a rough cutting head and a fine cutting head on the main frame body, the rough cutting head is used for mounting a rough cutting tool, and the fine cutting head is used for mounting a fine cutting tool, so that the cutting tool does not need to be replaced during processing, and direct alignment positioning is carried out by moving the rough cutting head and the fine cutting head, the honeycomb core does not need to be moved, compared with the prior art, the processing error is reduced, the processing efficiency is improved, and manpower is saved.

[0023] 2、The utility model discloses a limiting block is provided at both end parts of the guide rail, and the limiting block can prevent the rough cutting head and the fine cutting head from falling during movement.

[0024] 3、The position adjusting assembly comprises a height adjusting assembly, a horizontal adjusting assembly and an angle adjusting assembly, the height of the cutting tool is adjusted through the height adjusting assembly, the horizontal position of the cutting tool is adjusted through the horizontal adjusting assembly, and the cutting tool is adjusted in three dimensional directions through the sliding of the rough cutting head and the fine cutting head along the guide rail. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic view of the honeycomb core cutting equipment;

[0026] Figure 2 It is Figure 1 It is a partial enlarged view of part A in the figure;

[0027] In the figure, 1-main frame body, 2-limiting block, 3-workbench surface, 4-rough cutting head, 5-fine cutting head, 6-guide rail, 7-first connecting plate, 8-sliding seat, 9-adjusting plate, 10-linear bearing, 11-guide column, 12-butterfly nut, 13-dial, 14-tool holder, 15-driving part, 16-top screw, 17-sliding plate, 18-second connecting plate. DETAILED DESCRIPTION

[0028] The technical scheme of the utility model will be further explained and described below in combination with the drawings and embodiments, but the utility model is not limited to the following described embodiments.

[0029] Referring to Figure 1 The utility model discloses a honeycomb core cutting equipment, including main frame body 1, workbench surface 3, rough cutting head 4 and fine cutting head 5, workbench surface 3, rough cutting head 4 and fine cutting head 5 are all located the upper end surface of main frame body 1, and rough cutting head 4 and fine cutting head 5 are arranged side by side on one side of workbench surface 3, and are all slidably connected with main frame body 1, and rough cutting head 4 and fine cutting head 5 all slide along X direction. Rough cutting head 4 and fine cutting head 5 are arranged side by side on one side of workbench surface 3, which means that rough cutting head 4 and fine cutting head 5 can be arranged on both sides of workbench surface 3 respectively, or can be arranged on the same side of workbench surface 3 simultaneously, as a preferred embodiment of the utility model, rough cutting head 4 and fine cutting head 5 are arranged on the same side of workbench surface 3 simultaneously.

[0030] Preferably, the utility model is provided with limiting block 2 at both ends of guide rail 6, and limiting block 2 is connected with main frame body 1. Further preferably, guide rail 6 is a linear guide rail, making it easier and smoother for rough cutting head 4 or fine cutting head 5 to move the corresponding cutting tool, and improving cutting precision. Specifically, rough cutting head 4 or fine cutting head 5 slides along guide rail 6 by manual or air cylinder driving, as a preferred embodiment of the utility model, rough cutting head 4 or fine cutting head 5 all slides along guide rail 6 by manual driving.

[0031] In the utility model, rough cutting head 4 and fine cutting head 5 are of the same structure.

[0032] Referring to Figure 2 In the utility model, rough cutting head 4 includes a position adjusting assembly and a tool holder 14 connected with the position adjusting assembly, the position adjusting assembly is slidably connected with guide rail 6, and the tool holder 14 is arranged on the side close to workbench surface 3.

[0033] The utility model discloses, position adjusting assembly includes height adjusting assembly, horizontal adjusting assembly and angle adjusting assembly, and height adjusting assembly is connected with the slide 6 slidingly, and horizontal adjusting assembly is connected with height adjusting assembly, and angle adjusting assembly is connected with horizontal adjusting assembly, and angle adjusting assembly is connected with the head clamping piece 14 still.

[0034] The lower end surface of the height adjusting assembly is connected with a slide 8, and the height adjusting assembly is connected with the slide 8 and the slide rail 6 slidingly.

[0035] The utility model discloses, height adjusting assembly includes first connecting plate 7, adjusting plate 9, linear bearing 10, guide pillar 11, driving part 15, second connecting plate 18 and screw rod, and first connecting plate 7 is fixedly connected with the slide 8, and adjusting plate 9 and second connecting plate 18 are sequentially arranged in parallel from bottom to top above first connecting plate 7, that is, first connecting plate 7, adjusting plate 9 and second connecting plate 18 are sequentially arranged from bottom to top, and the plane of three is parallel, and adjusting spacing is arranged between first connecting plate 7 and adjusting plate 9 and between adjusting plate 9 and second connecting plate 18.Adjusting plate 9 is connected with horizontal adjusting assembly, and horizontal adjusting assembly can slide along the side of adjusting plate 9 to adjust the horizontal position of cutting tool.

[0036] Adjusting hole is set up on adjusting plate 9, and adjusting nut is installed in adjusting hole, and screw rod is sequentially threaded through second connecting plate 18, adjusting nut and first connecting plate 7 and is connected with adjusting nut threadedly, and screw rod is movably connected with first connecting plate 7 and second connecting plate 18, and the bottom of screw rod extends to below first connecting plate 7 and is limited by nut, and the power output end of driving part 15 is connected with screw rod, and driving part 15 can be handle for manual driving, and also can be motor for electric driving, and as a preferred embodiment of the utility model, driving part 15 is handle for manual driving.

[0037] The both ends of guide pillar 11 are fixedly connected on first connecting plate 7 and second connecting plate 18 respectively, and guide pillar 11 is limited by first connecting plate 7 and second connecting plate 18, and guide pillar 11 is connected with adjusting plate 9 through linear bearing 10, can make adjusting plate 9 movably connected with guide pillar 11, and can move linearly along the axial direction of guide pillar 11.

[0038] The utility model discloses the driving force of driving part 15 drives screw rod to rotate, to make adjusting nut drive adjusting plate 9 move along the axial direction of guide pillar 11, and the cutting height is adjusted.

[0039] In the utility model, the tool bit clamping piece 14 is preferably a pneumatic tool bit clamping piece, which can make the cutting performance higher and safer, and the cutting tool is stopped in time once the operating personnel releases the air pressure button.

[0040] In the utility model, the height adjusting assembly further comprises a first limiting piece, which is used for limiting and connecting the lead screw and the second connecting plate 18 after the cutting height adjustment is completed. The first limiting piece is connected to the second connecting plate 18, and the lead screw and the second connecting plate 18 can be limited by being pressed on the outer surface of the lead screw through the second connecting plate 18. The first limiting piece is a threaded connecting piece, which is threadedly connected to the second connecting plate 18. Preferably, the first limiting piece is a jackscrew 16.

[0041] In the utility model, the horizontal adjusting assembly comprises a sliding plate 17 and a second limiting piece. The sliding plate 17 is slidably connected to the adjusting plate 9. The second limiting piece is used for limiting and connecting the sliding plate 17 and the adjusting plate 9 after the horizontal position adjustment is completed. Figure 2 The sliding plate 17 is connected to one side of the adjusting plate 9. Specifically, a clamping groove matched with the shape of the side of the adjusting plate 9 is arranged on the sliding plate 17, and the side of the sliding plate 17 is clamped into the clamping groove, so that the sliding plate 17 can slide along the side of the adjusting plate 9. The second limiting piece is connected to the sliding plate 17, and the sliding plate 17 and the adjusting plate 9 can be limited by being pressed on the side end face of the adjusting plate 9 through the sliding plate 17. The second limiting piece is a threaded connecting piece, which is threadedly connected to the sliding plate 17. Preferably, the first limiting piece is a screw.

[0042] The angle adjusting assembly comprises a dial 13 and a third limiting piece. The dial 13 is rotatably connected to the tool bit clamping piece 14. The cutting angle is adjusted by rotating the tool bit clamping piece 14 relative to the dial 13. The third limiting piece is used for limiting and connecting the tool bit clamping piece 14 and the dial 13 after the cutting angle adjustment is completed. Specifically, one end of the sliding plate 17 extends to the direction of the workbench surface 3 and is connected to the dial 13.

[0043] As a preferred embodiment of the utility model, the dial 13 and the sliding plate 17 are integrally formed.

[0044] The axial direction of the tool bit clamping piece 14 is perpendicular to the plane where the dial 13 is located. The non-clamping end of the tool bit clamping piece 14 is threadedly connected to the dial 13 and connected to the third limiting piece through the dial 13. The third limiting piece is a nut structure and is threadedly connected to the tool bit clamping piece 14. As a preferred embodiment of the utility model, the third limiting piece is a wing nut 12.

[0045] The utility model relates a kind of honeycomb core cutting equipment, its working principle is as follows: before cutting, by double-sided tape, the honeycomb core to be cut is bonded and fixed on workbench surface 3, so that honeycomb core and workbench surface 3 are completely attached, honeycomb core does not occur shaking in cutting process, so as to improve cutting accuracy.Cutting starts, manually first drives coarse cutting head 4 to move along X direction, carries out alignment positioning, drives screw rod to rotate by driving part 15, under the guidance of guide pillar 11, adjusting nut drives adjusting plate 9 to move along Z direction, cutting height position is adjusted, after cutting height adjustment is completed, first limiting part is used to limit connection of screw rod and second connecting plate 18;Then along Y direction moving slide plate 17, cutting horizontal position is adjusted, after horizontal position adjustment is completed, second limiting part is used to limit connection of slide plate 17 and adjusting plate 9, so as to realize the adjustment of cutting tool in three dimensional directions;Then rotate tool holder 14, and accurately measure rotation angle by dial 13, realize the adjustment of cutting angle, after cutting angle adjustment is completed, third limiting part is used to limit connection of tool holder 14 and dial 13, and carry out coarse cutting processing, and the chamfer of connecting place between different planes can be accurately cut by cutting angle.Coarse cutting is completed, manually drives coarse cutting head 4 to move along X direction, removes coarse cutting head 4, then adjusts fine cutting head 5 according to the same way, and then carries out fine cutting processing;Such repeatedly adjust coarse cutting head 4 and fine cutting head 5, until the secondary cutting of honeycomb core is completed.

[0046] The above only is the preferred embodiment of the utility model, and is not used to limit the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A honeycomb core cutting apparatus, characterized by, The utility model relates to a cutting machine, including main frame body (1), workbench (3), rough cutting head (4) and fine cutting head (5), workbench (3), rough cutting head (4) and fine cutting head (5) are all located main frame body (1) upper end surface, rough cutting head (4) and fine cutting head (5) are arranged in workbench (3) one side, and all with main frame body (1) sliding connection, rough cutting head (4) is used for installing rough cutting tool, fine cutting head (5) is used for installing fine cutting tool.

2. The honeycomb core cutting apparatus of claim 1, wherein, The main frame body (1) is provided with a guide rail (6), and the rough cutting head (4) and the fine cutting head (5) are slidably connected with the guide rail (6).

3. The honeycomb core cutting apparatus of claim 2, wherein, Both ends of the guide rail (6) are provided with a limiting block (2), and the limiting block (2) is connected with the main frame body (1).

4. The honeycomb core cutting apparatus of claim 2, wherein, The rough cutting head (4) and the fine cutting head (5) are the same structure. The rough cutting head (4) comprises a position adjusting assembly and a tool bit holder (14) connected with the position adjusting assembly, the position adjusting assembly is slidably connected with the guide rail (6), and the tool bit holder (14) is arranged on the side close to the workbench (3).

5. The honeycomb core cutting apparatus of claim 4, wherein, The position adjusting assembly comprises a height adjusting assembly, a horizontal adjusting assembly and an angle adjusting assembly, the height adjusting assembly is slidably connected with the guide rail (6), the horizontal adjusting assembly is connected with the height adjusting assembly, the angle adjusting assembly is connected with the horizontal adjusting assembly, and the angle adjusting assembly is further connected with the tool bit holder (14).

6. The honeycomb core cutting apparatus of claim 5, wherein, The lower end surface of the height adjusting assembly is connected with a sliding seat (8), and the height adjusting assembly is slidably connected with the guide rail (6) through the sliding seat (8).

7. The honeycomb core cutting apparatus of claim 6, wherein, The height adjusting assembly comprises a first connecting plate (7), an adjusting plate (9), a linear bearing (10), a guide column (11), a driving member (15), a second connecting plate (18) and a lead screw, the first connecting plate (7) is fixedly connected with the sliding seat (8), the adjusting plate (9) and the second connecting plate (18) are sequentially and parallelly arranged above the first connecting plate (7) from bottom to top, and the adjusting plate (9) is connected with the horizontal adjusting assembly. An adjusting hole is arranged on the adjusting plate (9), an adjusting nut is arranged in the adjusting hole, the lead screw penetrates the second connecting plate (18), the adjusting nut and the first connecting plate (7) in sequence and is threadedly connected with the adjusting nut, and the power output end of the driving member (15) is connected with the lead screw. Both ends of the guide column (11) are fixedly connected with the first connecting plate (7) and the second connecting plate (18), and the guide column (11) is connected with the adjusting plate (9) through the linear bearing (10). The driving force of the driving member (15) drives the lead screw to rotate, so that the adjusting nut drives the adjusting plate (9) to move along the axial direction of the guide column (11), and the cutting height is adjusted.

8. The honeycomb core cutting apparatus of claim 7, wherein, The height adjusting assembly further comprises a first limiting member, the first limiting member is used for limiting and connecting the lead screw and the second connecting plate (18) after the cutting height is adjusted.

9. The honeycomb core cutting apparatus of claim 7, wherein, The horizontal adjusting assembly comprises a sliding plate (17) and a second limiting piece, the sliding plate (17) is in sliding connection with the adjusting plate (9), and the second limiting piece is used for limiting connection of the sliding plate (17) and the adjusting plate (9) after completion of horizontal position adjustment.

10. The honeycomb core cutting apparatus of claim 9, wherein, The angle adjusting assembly comprises a scale disc (13) and a third limiting piece, the scale disc (13) is in rotary connection with the cutter head clamping piece (14), the cutting angle is adjusted by rotation of the cutter head clamping piece (14) relative to the scale disc (13), and the third limiting piece is used for limiting connection of the cutter head clamping piece (14) and the scale disc (13) after completion of cutting angle adjustment.

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