CN-121988907-A - Laser rotary cutting mechanism for processing equipment metal fittings

CN121988907ACN 121988907 ACN121988907 ACN 121988907ACN-121988907-A

Abstract

The invention discloses a laser rotary cutting mechanism for processing equipment metal fittings, which relates to the technical field of metal fitting processing and comprises a top plate and a laser cutting head, wherein an external thread cover is arranged in the top plate, an internal thread disk is arranged in an internal thread of the external thread cover, the laser cutting head is arranged in the internal thread disk, a fluted disc is arranged on the outer surface of the external thread cover, and a driving component for assisting rotary cutting is arranged on one side of the fluted disc. The laser rotary cutting mechanism for processing the equipment metal fittings can synchronously drive rotary cutting action and feeding action through the bidirectional power output of the double-headed motor in the driving assembly, the driving gear II is meshed with the transmission gear to drive the threaded rod to rotate, the placing plate synchronously moves along with the laser cutting head, the process waiting of independent feeding and independent rotary cutting is avoided, meanwhile, two groups of external thread covers adopt opposite thread designs, and the two groups of metal fittings can be synchronously rotary cut by matching with the meshing transmission of the driving gear I and the fluted disc.

Inventors

Bi Wenxian
LU JIAQI
HOU BAOLONG
ZHONG WEIZHONG
ZHANG YANFEI
REN LIYE
XU CHAO

Assignees

吴江市天富金属制品有限公司

Dates

Publication Date: 20260508
Application Date: 20260323

Claims (10)

1. The utility model provides a laser rotary-cut mechanism is used in processing of equipment class metal accessory, includes roof (1) and laser cutting head (7), its characterized in that, roof (1) inside is provided with external screw thread cover (3), and the internal screw thread of external screw thread cover (3) installs internal screw thread dish (8), laser cutting head (7) set up in the inside of internal screw thread dish (8), the surface of external screw thread cover (3) is provided with fluted disc (4), and one side of fluted disc (4) is provided with drive assembly (9) that are used for supplementary rotary-cut, drive assembly (9) include double-end motor (901), drive shaft one (902), drive gear one (904) and drive gear two (905), and drive shaft one (902) are installed to the output of double-end motor (901), the tip of drive shaft one (902) is provided with drive gear one (904), drive shaft two (903) are installed to the other output of double-end motor (901), and the tip of drive shaft two (903) is provided with drive gear two (905).
2. The laser rotary cutting mechanism for machining equipment metal fittings according to claim 1, wherein two sides of the driving gear II (905) are provided with auxiliary components (11) for auxiliary feeding, and the auxiliary components (11) are provided with two groups.
3. The laser rotary cutting mechanism for machining equipment metal fittings according to claim 2, wherein the auxiliary assembly (11) comprises a transmission gear (1101), a threaded rod (1102) and an adjusting disc (1103), the threaded rod (1102) is arranged in the middle of the transmission gear (1101), and the adjusting disc (1103) is mounted on the outer surface of the threaded rod (1102) in a threaded manner.
4. A laser rotary cutting mechanism for machining equipment metal fittings according to claim 3, characterized in that the auxiliary assembly (11) further comprises a guide rod (1104), an adjusting screw (1105) and a placing plate (1106), the guide rod (1104) is slidably mounted in the adjusting disc (1103), the placing plate (1106) is arranged at the top of the guide rod (1104), and the adjusting screw (1105) is mounted at the bottom of the placing plate (1106).
5. The laser rotary cutting mechanism for machining equipment-like metal fittings according to claim 4, wherein the adjusting screw (1105) is screw-mounted inside the adjusting disk (1103).
6. The laser rotary cutting mechanism for machining equipment metal fittings according to claim 5, wherein the mounting plates (5) are arranged on two sides of the top of the internal thread disc (8), and strip-shaped screw holes (6) are formed in the mounting plates (5).
7. The laser rotary cutting mechanism for machining equipment metal fittings according to claim 6, wherein the two sides of the top of the external thread cover (3) are provided with visual windows (10), and the bottom of the external thread cover (3) is rotationally connected with the top plate (1).
8. The laser rotary cutting mechanism for machining equipment metal fittings according to claim 7, wherein the supporting plates (2) are mounted on two sides of the bottom of the top plate (1), two groups of threaded rods (1102) are arranged, and the directions of threads of the two groups of threaded rods (1102) are opposite.
9. The laser rotary cutting mechanism for machining equipment metal fittings according to claim 8, wherein the second driving gear (905) is provided with a transmission gear (1101) in a meshed manner, and the transmission gear (1101) is provided with two groups.
10. The laser rotary cutting mechanism for machining equipment metal fittings according to claim 9, wherein the operation method comprises the following steps that during debugging, an adjusting screw (1105) can be rotated, the adjusting screw (1105) is arranged in an adjusting disc (1103) in a threaded mode, the top of the adjusting screw is rotatably connected with a placing plate (1106), the adjusting screw (1105) can flexibly adjust the distance between the placing plate (1106) and the adjusting disc (1103) through rotation, meanwhile, a guide rod (1104) slides in the adjusting disc (1103), the guide limiting effect is achieved on the movement of the placing plate (1106), the placing plate (1106) is prevented from deviating, the placing plate (1106) is ensured to accurately enter the outer thread cover (3) under the follow-up driving, the machining protection effect is improved, the placing plate (1106) can also be conveniently stored and protected, after the debugging is completed, the equipment metal fittings to be machined are placed on the surface of the placing plate (1106), a double-ended motor (901) in a driving assembly (903) is started, the double-ended motor (901) is used as a power source of the whole mechanism, two output ends of the double-ended motor (901) respectively drive a driving shaft (902) and two gears (902) synchronously drive one end portion (902) to drive the driving shaft (902) The driving gear II (905) at the end part of the driving shaft II (903) rotates along with the driving gear II (905) to realize the bidirectional transmission of power, on one hand, the driving gear I (904) is meshed with the fluted disc (4) on the outer surface of the external thread cover (3), under the action of the rotation driving force of the driving gear I (904), the fluted disc (4) drives the external thread cover (3) fixedly connected with the fluted disc to rotate synchronously, the bottom of the external thread cover (3) is rotationally connected with the top plate (1), smooth rotation is ensured, the internal part of the external thread cover (3) is in threaded connection with the internal thread disc (8), the two groups of external thread covers (3) are opposite in thread direction, the internal thread disc (8) moves downwards along the internal thread rotation of the external thread cover (3), the laser cutting head (7) is arranged in the internal part of the internal thread disc (8), therefore, the laser cutting head (7) moves downwards along with the synchronous rotation of the internal thread disc (8), the metal fittings on the surface of the placing plate (1106) are rotationally cut in a rotary-cut mode, the internal part (5) on the two sides of the top of the internal thread cover (8) is provided with screw holes (6), the internal part (6) can be matched with the internal thread (7) in a plurality of strip-shaped fittings, the diameter of the internal cutting head (7) can be conveniently adjusted according to the requirements of the internal cutting screw bolt (7), the circuit accessible that needs to insert of laser cutting head (7) is electrically conductive the slip ring and is connected, avoid the circuit winding to influence rotary-cut operation, on the other hand, drive gear two (905) and two sets of drive gears (1101) intermeshing in auxiliary assembly (11), under the rotation driving force effect of drive gear two (905), two sets of drive gears (1101) synchronous rotation, and then drive the fixed threaded rod (1102) in drive gear (1101) middle part and rotate, the screw thread direction of two sets of threaded rods (1102) is opposite, because threaded rod (1102) and regulating plate (1103) threaded connection, drive regulating plate (1103) upwards move when threaded rod (1102) rotate, regulating plate (1103) drives through guide arm (1104) and places board (1106) synchronous upward movement, will wait to process metal accessory accurate the sending outside thread cover (3) inside, realize the follow-up synchronous of material loading and rotary-cut operation.

Description

Laser rotary cutting mechanism for processing equipment metal fittings Technical Field The invention relates to the technical field of metal fitting machining, in particular to a laser rotary cutting mechanism for machining equipment metal fittings. Background In the field of equipment metal fitting machining, laser rotary cutting has been widely applied to machining complex contours such as circumferences, arcs and the like of various metal fittings by virtue of the advantages of high cutting precision, small material loss and machining efficiency superior to that of traditional mechanical cutting. The invention discloses a laser rotary cutting mechanism, which comprises a clamping rotating device and a laser cutting machine, wherein the laser cutting machine is positioned on the upper side of the clamping rotating device, the clamping rotating device comprises a mounting plate, a sliding wheel, a first driving source, a second driving source, a track wheel and a plurality of claw bodies, a mounting hole is formed in the mounting plate, the sliding wheel and the track wheel are arranged in the mounting hole, a plurality of straight limiting grooves are formed in the sliding wheel, the limiting grooves are uniformly axially arranged at the axial position of the sliding wheel, the limiting grooves are arranged in one-to-one correspondence with the claw bodies, the second driving source drives the sliding wheel to rotate so as to drive the claw bodies to rotate, the track wheel is uniformly provided with a plurality of track grooves in one-to-one correspondence with the claw bodies, sliding pins are arranged on the claw bodies, the end parts of the sliding pins are positioned in the track grooves, the track wheel rotates so as to drive the claw bodies to move towards the center and clamp a cable, and the first driving source drives the track wheel to rotate. When the sliding wheel rotates, the clamping force is not weakened, and the sliding wheel can rotate 360 degrees while clamping. But current equipment adopts single power take off structure more, and material loading and rotary-cut action mutually independent need manual work or extra mechanism to control alone, and the linkage nature is poor, leads to processing cycle extension, cost of labor increase, and simultaneously, the dust that most equipment safeguard measures were imperfect, piece produced in the course of working easily splashes, both influences operating personnel safety. Disclosure of Invention The invention aims to provide a laser rotary cutting mechanism for processing equipment metal fittings, which aims to solve the problems in the background technology. The laser rotary cutting mechanism for machining the equipment metal fittings comprises a top plate and a laser cutting head, wherein an external thread cover is arranged in the top plate, an internal thread of the external thread cover is provided with an internal thread disk, the laser cutting head is arranged in the internal thread disk, a fluted disc is arranged on the outer surface of the external thread cover, one side of the fluted disc is provided with a driving component for assisting rotary cutting, the driving component comprises a double-end motor, a first driving shaft, a second driving shaft, a first driving gear and a second driving gear, the output end of the double-end motor is provided with the first driving gear, the other output end of the double-end motor is provided with the second driving shaft, and the end of the second driving shaft is provided with the second driving gear. Further, auxiliary assemblies for auxiliary feeding are arranged on two sides of the second driving gear, and two groups of auxiliary assemblies are arranged. Further, the auxiliary assembly comprises a transmission gear, a threaded rod and an adjusting disc, wherein the threaded rod is arranged in the middle of the transmission gear, and the adjusting disc is installed on the outer surface of the threaded rod in a threaded manner. Further, the auxiliary assembly further comprises a guide rod, an adjusting screw rod and a placing plate, the guide rod is slidably mounted in the adjusting plate, the placing plate is arranged at the top of the guide rod, the adjusting screw rod is mounted at the bottom of the placing plate, and threads of the adjusting screw rod are arranged in the adjusting plate. Further, the mounting plate is all installed to internal thread dish top both sides, and the bar screw has been seted up to the inside of mounting plate. Further, the visual windows are arranged on two sides of the top of the external thread cover, and the bottom of the external thread cover is rotationally connected with the top plate. Further, the backup pad is all installed to the bottom both sides of roof, the threaded rod is provided with two sets of, two sets of threaded rod screw thread opposite direction. Further, the second driving gear is provided with a transmission gear in a meshed mode, an