CN217943531U

CN217943531U - Composite material cutting device

Info

Publication number: CN217943531U
Application number: CN202222459500.4U
Authority: CN
Inventors: 朱洪敏; 姜海洋; 景益轩; 孙兆君
Original assignee: Guanglian Airlines Zhuhai Co ltd
Current assignee: Guanglian Airlines Zhuhai Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-02
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a combined material cutting device, including workstation, spacing, stopper, mounting bracket and guillootine, the top both sides surface of workstation is close to the equal symmetrical installation of edge and is provided with spacing, the top surface that the workstation is located between the spacing of both sides is provided with the mounting bracket, one side surface of mounting bracket is provided with the guillootine. This combined material cutting device, be provided with the conflict board and conflict spring, the device is whole to place combined material when tailorring on the workstation again, at first the conflict board of accessible both sides and the conflict spring are to the touch-force of the conflict board, thereby make the conflict board contradict combined material's both sides, thereby guarantee its whole stability when cutting, guarantee holistic effect of cutting, make wholly when conflicting spacing through being provided with the dogtooth at conflict board bottom surface simultaneously, holistic conflict effect is better.

Description

Composite material cutting device

Technical Field

The utility model relates to an aviation combined material cutting means technical field specifically is a combined material cutting device.

Background

The composite material mainly comprises carbon fiber, boron fiber, aramid fiber, silicon carbide fiber and other high-performance fibers as reinforcing materials, and can be used for manufacturing aircraft wings, front fuselages, satellite antennas and supporting structures thereof, solar wings, shells, large carrier rocket shells, engine shells, space shuttle structural parts and the like due to good thermal stability, high specific strength and high specific stiffness of the composite material.

The cutting device is often needed to be used to cut the fiber composite material in the production and processing process of the existing aviation fiber composite material, but the cutting device for the production of the existing fiber composite material has the defect of poor clamping effect, so that the fiber composite material is easy to shake or shift in the cutting process, the cutting effect of the fiber composite material is influenced, the aviation fiber composite material is inconvenient to use, and the use efficiency and the use effect of the cutting device are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined material cutting device to there is the relatively poor shortcoming of centre gripping effect in solving the current fibre combined material for production cutting device that proposes in the above-mentioned background art, leads to fibre combined material to take place easily at the in-process that cuts and rocks or the phenomenon of skew, has influenced the effect that fibre combined material cut, and inconvenient use has reduced cutting device's availability factor and result of use's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined material cutting device, includes workstation, spacing, stopper, mounting bracket and guillootine, the top both sides surface of workstation is close to the equal symmetrical installation of edge and is provided with spacing, the top surface that the workstation is located between the spacing frame in both sides is provided with the mounting bracket, one side surface of mounting bracket is provided with the guillootine, the both sides top surface that the workstation is located the spacing frame in both sides and is close to the edge all is provided with the conflict board, and the impartial interval of bottom surface of conflict board is provided with the dogtooth.

Preferably, the outer surfaces of the top ends of the working table, which are positioned at the bottom ends of the two sides of the touch panel, are provided with limit chutes in an embedded manner, one sides of the limit chutes, which are close to the bottom end of the touch panel, are internally provided with limit sliders in a sliding and clamping manner, and the outer surfaces of the top ends of the limit sliders are longitudinally provided with locating rods;

adopt above-mentioned technical scheme to make whole slip setting through spacing spout and limiting slide block when using to make limiting slide block can drive the conflict board on top at the in-process that removes and remove on the workstation, thereby adjust the distance between two conflict boards, thereby make the combined material of whole adaptation different length specifications, holistic suitability is better.

Preferably, one end of the abutting plate is installed outside one side of the positioning rod in a penetrating and sliding mode, an abutting spring is installed between the outer surface of the bottom end of the top end of the positioning rod and the outer surface of the top end of the abutting plate in a penetrating and abutting mode, a positioning block is installed on the outer surface of one side, away from the abutting plate, of the limiting sliding block, a positioning block is installed on the outer surface of one side of the top end of the limiting sliding block, a positioning bolt penetrates through the middle position of the positioning block, and the bottom end of the positioning bolt abuts against the outer surface of one side of the top end of the workbench;

adopt above-mentioned technical scheme to make wholly when using through conflict spring to the conflict of conflict board for conflict board is inconsistent with combined material all the time and is pressed, thereby guarantees holistic conflict effect, makes holistic stability higher.

Preferably, the outer surfaces of two sides of the mounting frame, which are close to the bottom end, are respectively provided with a limiting block, the inner parts of the limiting blocks are respectively installed outside the limiting frame on one side in a penetrating and sliding manner, the outer surface of one side of the mounting frame is provided with a stepping motor, and the outer surface of one side of the bottom end of the limiting block, which is close to one side of the stepping motor, is provided with a mounting plate;

adopt above-mentioned technical scheme to make whole when using through the slip block installation of stopper and spacing to make whole holistic stability when removing higher, guarantee holistic result of use.

Preferably, the outer surface of one side, close to the stepping motor, of the mounting plate is also provided with the stepping motor, the output end of the stepping motor on one side of the mounting plate is provided with a gear, one side of the bottom end of the gear is meshed and connected with the outer surface of one side of the top end of the rack, and the outer surface of one side, close to the cutting machine, of the mounting frame is provided with a limit groove in an embedded mode;

adopt above-mentioned technical scheme to make whole when using through the meshing of gear and rack to rotate the removal on the rack when making gear revolve, thereby drive the mounting bracket on top and remove with the guillootine simultaneously, thereby make whole use more convenient.

Preferably, a screw rod is rotatably arranged in the limiting groove, one end of the screw rod is fixedly connected with the output end of the stepping motor on one side, a limiting nut block penetrates through the outer surface of one side of the screw rod, an electric telescopic rod is arranged on the outer surface of the top end of one side of the limiting nut block, a connecting block is arranged on the outer surface of the top end of the electric telescopic rod, and meanwhile, the outer surface of one side, away from the bottom end of the electric telescopic rod, of the connecting block is fixedly arranged on the outer surface of one side of the top end of the cutting machine;

adopt above-mentioned technical scheme to make whole block through spacing nut piece when using slide, the rotation of cooperation lead screw simultaneously to make spacing nut piece drive the guillootine of one side and remove simultaneously, make whole can the change position, wholly use more in a flexible way.

Compared with the prior art, the beneficial effects of the utility model are that: this combined material cutting device:

1. the composite material cutting device is provided with the touch plates and the conflict springs, when the composite material is integrally placed on the workbench to be cut, firstly, the touch plates on the two sides and the conflict springs can be used for resisting the two sides of the composite material, so that the stability of the composite material during integral cutting is ensured, the integral cutting effect is ensured, and meanwhile, the integral conflict effect is better when the conflict limiting is integrally carried out by arranging the convex teeth on the outer surfaces of the bottom ends of the conflict plates;

2. the limiting sliding chute and the positioning block are arranged, the limiting sliding blocks connected with the two sides of the abutting plates are arranged in the whole using process, and the limiting sliding blocks and the limiting sliding chutes are matched for sliding clamping, so that the whole body can adjust the distance between the abutting plates on the two sides, and is suitable for composite materials with different lengths;

3. the device is whole when using through the meshing of rack and gear and the spacing slip of the spacing frame in both sides, and the rotation of cooperation lead screw and the block of spacing nut piece and spacing groove slide simultaneously to make the whole removal that can carry out the optional position of guillootine, thereby make whole when cutting wholly more convenient, holistic result of use is better.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is the schematic view of the three-dimensional structure of the lead screw and the stop nut block.

In the figure: 1. a work table; 2. a limiting frame; 3. a limiting block; 4. a mounting frame; 5. a rack; 6. mounting a plate; 7. a stepping motor; 8. a gear; 9. a limiting groove; 10. a screw rod; 11. a limit nut block; 12. an electric telescopic rod; 13. connecting blocks; 14. a cutting machine; 15. a limiting chute; 16. a limiting slide block; 17. positioning a rod; 18. a touch plate; 19. convex teeth; 20. against the spring; 21. positioning a block; 22. and (6) positioning the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4,. The utility model provides a technical scheme: the utility model provides a combined material cutting device, comprises a workbench 1, spacing 2, stopper 3, mounting bracket 4, rack 5, mounting panel 6, step motor 7, gear 8, spacing groove 9, lead screw 10, spacing nut piece 11, electric telescopic handle 12, connecting block 13, guillootine 14, spacing spout 15, limit slide 16, locating lever 17, conflict board 18, dogtooth 19, conflict spring 20, locating piece 21 and positioning bolt 22, the top both sides surface of workstation 1 is close to the equal symmetrical installation in edge and is provided with spacing 2, the top surface that workstation 1 is located between the spacing 2 in both sides is provided with mounting bracket 4, one side surface of mounting bracket 4 is provided with guillootine 14, the both sides top surface that workstation 1 is located both sides spacing 2 and is close to the edge all is provided with conflict board 18, and the impartial interval of the bottom surface of conflict board 18 is provided with dogtooth 19.

The outer surfaces of the top ends of the two sides and the bottom ends of the contact plate 18 of the workbench 1 are respectively provided with a limiting sliding chute 15 in an embedded mode, one side of the limiting sliding chute 15 close to the bottom end of the contact plate 18 is internally provided with a limiting sliding block 16 in a sliding clamping mode, and the outer surface of the top end of the limiting sliding block 16 is longitudinally provided with a positioning rod 17; one end of the touch board 18 is arranged outside one side of the positioning rod 17 in a penetrating and sliding way, a collision spring 20 is arranged between the outer surface of the bottom end of the top end of the positioning rod 17 and the outer surface of the top end of the collision board 18 in a penetrating and collision sleeving way, a positioning block 21 is arranged on the outer surface of one side of the top end of the limiting slide block 16 far away from the touch board 18, a positioning bolt 22 is arranged in the middle of the positioning block 21 in a penetrating way, the bottom end of the positioning bolt 22 is in collision with the outer surface of one side of the top end of the workbench 1, when the device is used, firstly, the composite material is laid on the outer surface of the top end of the workbench 1, and simultaneously, the collision board 18 on one side can be pulled upwards when the device is placed, at the moment, the abutting spring 20 is compressed, then one end of the composite material penetrates through the bottom end of the abutting plate 18 at the side, then the abutting plate 18 is loosened, so that the abutting plate 18 abuts and clamps one end of the composite material through resilience of the abutting spring 20, then the abutting plate 18 at the other side is pulled upwards, at the moment, the abutting spring 20 is compressed, then the other end of the composite material penetrates through the bottom end of the abutting plate 18 which is tightened and placed at the side, then the abutting plate 18 is loosened, so that the composite material is integrally abutted and clamped, the integral placing stability is ensured, the integral using effect is better, and the integral cutting stability is ensured;

meanwhile, the device can rotate the positioning bolt 22 inside the positioning block 21 to be loose in the using process, so that the limiting slide block 16 can drive the contact plates 18 to move inside the limiting slide grooves 15, the distance between the contact plates 18 on two sides is changed, the whole body can be made to adapt to composite materials with different length specifications, and the whole application range is wider.

The outer surfaces of two sides of the mounting frame 4, which are close to the bottom end, are respectively provided with a limiting block 3, the inner parts of the limiting blocks 3 are respectively installed outside the limiting frame 2 on one side in a penetrating and sliding manner, the outer surface of one side of the mounting frame 4 is provided with a stepping motor 7, and the outer surface of one side of the bottom end of the limiting block 3, which is close to one side of the stepping motor 7, is provided with a mounting plate 6; the outer surface of one side, close to the stepping motor 7, of the mounting plate 6 is also provided with the stepping motor 7, the output end of the stepping motor 7 on one side of the mounting plate 6 is provided with a gear 8, one side of the bottom end of the gear 8 is meshed and connected with the outer surface of one side of the top end of the rack 5, and the outer surface of one side, close to the cutting machine 14, of the mounting frame 4 is provided with a limiting groove 9 in an embedded mode; the inside rotation installation of spacing groove 9 is provided with lead screw 10, and the one end of lead screw 10 is connected fixedly with one side step motor 7's output, wherein one side surface of lead screw 10 runs through and is provided with spacing nut piece 11, and one side top surface mounting of spacing nut piece 11 is provided with electric telescopic handle 12, and electric telescopic handle 12's top surface mounting is provided with connecting block 13, connecting block 13 keeps away from electric telescopic handle 12's bottom one side surface and the top side surface mounting of guillootine 14 fixed, whole centre gripping is stable after, accessible control mounting panel 6 one side step motor 7 output shaft rotates, thereby drive the gear 8 of one side and rotate, cooperation gear 8 is connected with rack 5's meshing simultaneously, and spacing 2 and stopper 3's slip block installation, thereby make whole mounting bracket 4 that can drive the top and the guillootine 14 of one side move simultaneously, simultaneously the accessible starts the rotation of mounting bracket 4 one side step motor 7 output shaft, thereby lead screw 10 that drives one side rotates, thereby make the spacing nut piece 11 of spacing groove 9 inside drive the guillootine 14 of one side and move simultaneously, thereby make the whole convenient for the flexibility of cutting, the material is carried out of contact and the material is carried out the cooperation of the material and is carried out through the flexible control and the material is carried out the material and the cooperation of the flexible connection when making the whole unloading and the material of the flexible installation.

The working principle is as follows: when the composite material cutting device is used, the device is integrally used for positioning composite materials with different length specifications through the arrangement of the limiting sliding groove 15, the limiting sliding block 16, the positioning rod 17, the abutting plate 18, the convex teeth 19, the abutting springs 20, the positioning block 21 and the positioning bolts 22, the whole cutting stability is ensured, and meanwhile, the limiting frame 2, the limiting block 3, the mounting frame 4, the rack 5, the mounting plate 6, the stepping motor 7, the gear 8, the limiting groove 9, the lead screw 10, the limiting nut block 11, the electric telescopic rod 12, the connecting block 13 and the cutting machine 14 are arranged, so that the whole cutting is more flexible and convenient, the whole using effect is better, and the whole practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a combined material cutting device, includes workstation (1), spacing (2), stopper (3), mounting bracket (4) and guillootine (14), its characterized in that: the utility model discloses a spacing structure of butt joint, including workstation (1), top surface, mounting bracket (4), one side surface of mounting bracket (4), workstation (1) is located the top surface between the spacing structure of both sides (2) and is provided with mounting bracket (4), one side surface of mounting bracket (4) is provided with guillootine (14), workstation (1) is located both sides spacing structure (2) and all is provided with to touch panel (18) near the both sides top surface of edge, and the impartial interval of bottom surface of touch panel (18) is provided with dogtooth (19).

2. The composite cropping device of claim 1, wherein: the top surface that workstation (1) is located touch panel (18) both sides bottom all embeds and is provided with spacing spout (15), the inside all slip block installation in one side that spacing spout (15) are close to touch panel (18) bottom is provided with spacing slider (16), the equal vertical installation in top surface of spacing slider (16) is provided with locating lever (17).

3. The composite cropping device of claim 2, wherein: the one end of conflict board (18) all runs through slidable mounting in one side of locating lever (17) outside, it establishes the installation and is provided with conflict spring (20) all to run through conflict cover between the bottom surface on locating lever (17) top and the top surface of conflict board (18), the top one side surface mounting that conflict board (18) were kept away from in spacing slider (16) is provided with locating piece (21), and the inside intermediate position of locating piece (21) runs through and is provided with positioning bolt (22) to the bottom of positioning bolt (22) is contradicted with top one side surface of workstation (1).

4. The composite cropping device of claim 1, wherein: mounting bracket (4) are close to both sides surface of bottom and all install and are provided with stopper (3), and the inside of stopper (3) all runs through slidable mounting in the outside of spacing (2) in one side, one side surface mounting of mounting bracket (4) is provided with step motor (7), and is close to bottom one side surface mounting of stopper (3) on one side of step motor (7) and is provided with mounting panel (6).

5. The composite cropping device of claim 4, wherein: the utility model discloses a cutting machine, including mounting bracket (4), one side surface that mounting panel (6) are close to step motor (7) is also installed and is provided with step motor (7), and the output installation of step motor (7) of mounting panel (6) one side is provided with gear (8), bottom one side of gear (8) is connected with the top one side surface meshing of rack (5), one side surface that mounting bracket (4) are close to guillootine (14) is embedded to be provided with spacing groove (9).

6. The composite cropping apparatus of claim 5, wherein: the utility model discloses a novel electric cutting machine, including lead screw (10), electric telescopic handle (12), connecting block (13), the inside rotation installation of spacing groove (9) is provided with lead screw (10), and the one end of lead screw (10) is connected fixedly with the output of one side step motor (7), wherein one side surface of lead screw (10) runs through and is provided with spacing nut piece (11), and one side top surface mounting of spacing nut piece (11) is provided with electric telescopic handle (12) to the top surface mounting of electric telescopic handle (12) is provided with connecting block (13), and the bottom one side surface of keeping away from electric telescopic handle (12) in connecting block (13) is fixed with the top one side surface mounting of guillootine (14) simultaneously.