CN-121973017-A - Cutting equipment is used in aircraft manufacturing processing

CN121973017ACN 121973017 ACN121973017 ACN 121973017ACN-121973017-A

Abstract

The invention belongs to the technical field of aircraft manufacturing equipment, and particularly relates to cutting equipment for aircraft manufacturing and processing, which comprises a cooling liquid tank, wherein the top end of the cooling liquid tank is fixedly connected with a cover plate, the top end of the cover plate is fixedly connected with a protective shell, the bottom end of the protective shell is communicated with the cooling liquid tank through the cover plate, the top end of the protective shell is fixedly connected with a fixing plate, the middle part of the bottom end of the fixing plate is fixedly connected with the top end of a damping and energy absorbing part, the damping and energy absorbing part is positioned in the protective shell, the bottom end of the damping and energy absorbing part is fixedly connected with the top end of the cover plate, a lifting part is arranged in the protective shell and is in threaded connection with a cutting mechanism, the outer side of the bottom end of the cutting mechanism is provided with a sputtering prevention part, the inner side wall of the sputtering prevention part is fixedly connected with a cooling part, the bottom end of the cover plate is provided with a raw material clamping part and a filtering anti-blocking part, and the bottom of the side wall of the protective shell is provided with a feeding hole corresponding to the raw material clamping part. The invention can ensure the stable fixation of raw materials, prevent the splash of scraps from hurting people, and filter the cooling liquid to prevent the cooling liquid from blocking the nozzle.

Inventors

LIU DONGSHUAI
LI JIANWEI
WANG HAIYAN

Assignees

吉林化工大学

Dates

Publication Date: 20260505
Application Date: 20240407

Claims (9)

1. The utility model provides a cutting equipment is used in aircraft manufacturing processing, its characterized in that, including cooling cistern (1), cooling cistern (1) top fixedly connected with apron (2), apron (2) top fixedly connected with protective housing (3), protective housing (3) bottom is passed through apron (2) with cooling cistern (1) intercommunication, protective housing (3) top fixedly connected with fixed plate (4), fixed plate (4) bottom middle part fixedly connected with shock attenuation energy-absorbing portion top, shock attenuation energy-absorbing portion is located in protective housing (3), shock attenuation energy-absorbing portion bottom with apron (2) top fixed connection, be provided with elevating system in protective housing (3), elevating system threaded connection cutting mechanism, the cutting mechanism cover is established the shock attenuation energy-absorbing portion outside just with shock attenuation energy-absorbing portion contact, the cutting mechanism bottom outside is provided with the anti-sputtering portion inside wall fixedly connected with cooling portion, cooling portion with cutting mechanism bottom corresponds, apron (2) bottom is provided with raw materials clamping part and filter equipment, filter equipment and filter equipment are located in the both sides clamping hole (8) are corresponding to the feed port.
2. The cutting device for manufacturing and processing the aircraft according to claim 1, wherein the cutting mechanism comprises a lifting plate (10), two ends of the lifting plate (10) are in threaded connection with the lifting part, the lifting plate (10) is arranged in the protective shell (3) in a vertically sliding mode, four connecting rods (12) bottom ends which are vertically arranged are fixedly connected to the top ends of the lifting plate (10), four supporting plates (9) are fixedly connected to the top ends of the connecting rods (12) together, the supporting plates (9) are located in the middle of the lifting part, the top ends of the supporting plates (9) are fixedly connected with the top ends of the cutting part, the bottom ends of the cutting part are rotationally arranged inside the lifting plate (10), the anti-sputtering part is arranged outside the bottom ends of the cutting part, the top ends of the anti-sputtering part are fixedly connected with the bottom ends of the lifting plate (10), and the supporting plates (9) and the lifting plate (10) are sleeved outside the damping part and are in contact with the damping part.
3. The cutting device for manufacturing and processing the aircraft according to claim 2, wherein the cutting part comprises a second motor (23), the second motor (23) is fixedly connected with the top end of the supporting plate (9), an output shaft of the second motor (23) is fixedly connected with a driving sprocket (24), a transmission chain (25) is connected with the outer side of the driving sprocket (24), a containing hole is formed in the middle of the lifting plate (10), a rotating shaft (28) is rotatably connected with the middle of the inner side wall of the containing hole, a cutting blade (26) and a driven sprocket (27) are fixedly connected with the outer side wall of the rotating shaft (28), the cutting blade (26) and the driven sprocket (27) are both positioned in the containing hole, the bottom end of the transmission chain (25) movably penetrates through the supporting plate (9) and is in transmission connection with the outer side of the driven sprocket (27), and the sputtering prevention part is arranged on the outer side of the cutting blade (26).
4. The cutting equipment for manufacturing and processing the aircraft according to claim 3, wherein the splash-proof part comprises a splash-proof inner shell (33), the splash-proof inner shell (33) is arranged on the outer side of the cutting plate (26), the top end of the splash-proof inner shell (33) is fixedly connected with the bottom end of the lifting plate (10), a splash-proof outer shell (34) is sleeved on the outer side of the splash-proof inner shell (33) in a sliding manner, the top ends of the splash-proof outer shells (34) are fixedly connected with the bottom ends of a plurality of connecting springs (35), the top ends of the connecting springs (35) are fixedly connected with the bottom ends of the lifting plate (10), and the bottom ends of the splash-proof outer shells (34) are leveled with the bottom ends of the cutting plate (26) when the connecting springs (35) are in a free state.
5. The cutting device for manufacturing and processing the aircraft according to claim 3, wherein the damping and energy absorbing part comprises two damping rods (20), the two damping rods (20) are vertically and at intervals, the top ends of the damping rods (20) are fixedly connected with the bottom ends of the fixing plates (4), the bottom ends of the damping rods (20) sequentially penetrate through the supporting plates (9) and the lifting plates (10) and are fixedly connected with the top ends of the cover plates (2), the two damping rods (20) are close to the side walls of the second motor (23), a second damping plate (22) is fixedly connected with the supporting plates (9) and the lifting plates (10) through a plurality of second damping springs (32), the plurality of second damping springs (32) are arranged at equal intervals, the side walls of the two damping rods (20) close to the cutting plates (26) are fixedly connected with a first damping plate (21) through a plurality of first damping springs (31), and the first damping plates (21) are in contact with the supporting plates (9) and the lifting plates (10) through a plurality of first damping springs (31).
6. The cutting device for manufacturing and processing the aircraft according to claim 4, wherein the cooling part comprises a lifting pump, the lifting pump is arranged in the cooling liquid tank (1), the cooling liquid tank (1) is filled with cooling liquid, the lifting pump is positioned below the liquid level of the cooling liquid, one end of a connecting hose is fixedly communicated with the end of the lifting pump, a plurality of nozzles are fixedly communicated with the other end of the connecting hose, a plurality of nozzles are fixedly connected with two opposite inner side walls of the splash-proof inner shell (33), and a plurality of nozzles are uniformly and symmetrically arranged on two sides of the cutting sheet (26).
7. The cutting equipment for manufacturing and processing the aircraft according to claim 2, wherein the lifting part comprises two first motors (6), the first motors (6) are fixedly connected with the top ends of the outer parts of the protective shells (3), the output shafts of the first motors (6) are fixedly connected with the top ends of first lead screws (11) which are vertically arranged, the first lead screws (11) are arranged inside the protective shells (3), the two first lead screws (11) are respectively in threaded connection with the two ends of the lifting plate (10), and the bottom ends of the first lead screws (11) are in threaded connection with the top ends of the cover plates (2).
8. The cutting device for manufacturing and processing the aircraft according to claim 1, wherein the filtering anti-blocking portion comprises two liquid leakage holes (13) formed in the cover plate (2), at least three filtering pipes (39) are detachably connected to the bottom ends of the liquid leakage holes (13), a plurality of filtering holes (40) are formed in the bottom ends of the filtering pipes (39), the top ends of the filtering pipes (39) located above are detachably connected to the bottom ends of the liquid leakage holes (13), the top ends of the filtering pipes (39) located in the middle are detachably connected to the bottom ends of the filtering pipes (39) located above, the top ends of the filtering pipes (39) located below are detachably connected to the bottom ends of the filtering pipes (39) located in the middle, the pore diameters of a plurality of the filtering holes (40) are sequentially reduced from top to bottom, and one of the top ends of the liquid leakage holes (13) is provided with a magnetic suction plate (30).
9. The cutting equipment for manufacturing and processing the aircraft according to claim 1, wherein the raw material clamping portion comprises two third motors (36), the output shafts of the two third motors (36) are oppositely arranged, one end of a third screw rod (37) which is horizontally arranged is fixedly connected with the output shaft of the third motor (36), the outer side wall of the third screw rod (37) is in threaded connection with the bottom end of a clamping block (17), the other ends, close to each other, of the two third screw rods (37) are jointly connected with the same fixing seat (38) in a rotating manner, the top ends of the fixing seats (38) are fixedly connected with the bottom end of the cover plate (2), two strip-shaped sliding holes (16) are formed in the cover plate (2), and the clamping blocks (17) are in one-to-one correspondence with the strip-shaped sliding holes (16) and are slidably arranged in the strip-shaped sliding holes (16).

Description

Cutting equipment is used in aircraft manufacturing processing Technical Field The invention belongs to the technical field of aircraft manufacturing equipment, and particularly relates to cutting equipment for aircraft manufacturing and processing. Background The current cutting equipment for aircraft manufacturing and processing, when cutting the material, the material takes place not hard up easily to cause the material cutting not in place, influence cutting efficiency, basically do not possess the function of preventing loosening, simultaneously, can appear cutting the piece in-process of cutting and splash the problem of injury people, the in-process of cutting also can appear along with the high temperature, need use the coolant liquid to cool down and handle, but current cutting equipment can not carry out filtration to the coolant liquid, leads to the coolant liquid to circulate the in-process to the nozzle of coolant liquid and causes the jam. Therefore, there is a need to design a cutting device for aircraft manufacturing processes to address the above-described problems. Disclosure of Invention The invention aims to provide cutting equipment for manufacturing and processing an aircraft, which solves the problems and achieves the aims of ensuring the stable fixation of raw materials, preventing scraps from splashing to hurt people and filtering cooling liquid to prevent the cooling liquid from blocking a nozzle. In order to achieve the purpose, the cutting equipment for manufacturing and processing the aircraft comprises a cooling liquid tank, wherein the top end of the cooling liquid tank is fixedly connected with a cover plate, the top end of the cover plate is fixedly connected with a protective shell, the bottom end of the protective shell is communicated with the cooling liquid tank through the cover plate, the top end of the protective shell is fixedly connected with a fixing plate, the middle part of the bottom end of the fixing plate is fixedly connected with the top end of a damping and energy absorbing part, the damping and energy absorbing part is positioned in the protective shell, the bottom end of the damping and energy absorbing part is fixedly connected with the top end of the cover plate, a lifting part is arranged in the protective shell, a cutting mechanism is connected with a cutting mechanism in a threaded manner, the cutting mechanism is sleeved outside the damping and energy absorbing part and is in contact with the damping part, the outside of the bottom end of the cutting mechanism is provided with a sputtering prevention part, the inner side wall of the sputtering prevention part is fixedly connected with a cooling part corresponding to the bottom end of the cutting mechanism, the cover plate is provided with a raw material clamping part and a filtering part, the raw material clamping part and the filtering part are respectively positioned on two sides of the cutting mechanism, the bottom of the protective shell is provided with a feeding hole corresponding to the raw material clamping part, and the raw material anti-blocking part is prevented. Preferably, the cutting mechanism comprises a lifting plate, both ends of the lifting plate are in threaded connection with the lifting part, the lifting plate is arranged in the protective shell in a vertical sliding manner, four connecting rod bottoms are fixedly connected with the top end of the lifting plate, the four connecting rod bottoms are fixedly connected with a supporting plate, the supporting plate is located in the middle of the lifting part, the top end of the supporting plate is fixedly connected with the top end of the cutting part, the bottom end of the cutting part is rotationally arranged inside the lifting plate, the anti-sputtering part is arranged outside the bottom end of the cutting part, the top end of the anti-sputtering part is fixedly connected with the bottom end of the lifting plate, and the supporting plate and the lifting plate are sleeved outside the shock absorption part and are contacted with the shock absorption part. Preferably, the cutting part comprises a second motor, the second motor with layer board top fixed connection, second motor output shaft fixedly connected with drive sprocket, drive sprocket outside transmission is connected with drive chain top, the accommodation hole has been seted up at the lifter plate middle part, accommodation hole inside wall middle part rotates and is connected with the pivot, pivot lateral wall fixedly connected with cutting piece and driven sprocket, the cutting piece with driven sprocket all is located in the accommodation hole, drive chain bottom activity pass the layer board just with driven sprocket outside transmission is connected, sputter preventing part sets up the cutting piece outside. Preferably, the splash-proof part comprises a splash-proof inner shell, the splash-proof inner shell is arranged on the outer side of the cutting plate, the top