Laser cutting device for precision metal part machining

Abstract

The invention discloses a laser cutting device for precise metal part machining, and relates to the technical field of metal part machining, the laser cutting device comprises a workbench and a vertical plate, one side of the vertical plate is provided with a material guide mounting assembly, and a coupler drives a driving gear and a driven gear to rotate so as to drive a first limiting shaft sleeve at one end of a rotating rod to swing; a first limiting shaft sleeve and a second limiting shaft sleeve are used for limiting a connecting arm, an arranged adjusting arm can rotate along with the connecting arm to drive a moving block to move in a first guide rail, an arranged conical material pushing plate makes contact with a material pushing opening in the top of a material guiding plate, and therefore the material guiding plate can be driven to move in a second guide rail, and the automatic material pushing and guiding effect is achieved. The rotating shaft drives the connecting shaft to rotate, so that the V-shaped limiting arm at one end of the connecting shaft sleeve is driven to rotate, the swinging arm is conveniently driven to swing back and forth, the swinging arm swings back and forth to enable the gear to be meshed with one end of the tooth holder to drive the adjusting block to move in the adjusting groove, and the limiting arm plays a limiting role in connection and use of the gear and the tooth holder.

Description

Technical Field

[0001] The invention relates to the technical field of metal parts processing, and in particular to a laser cutting device for precision metal parts processing. Background Art

[0002] Laser cutting machine is a cutting equipment designed by using laser technology and CNC technology. It has the characteristics of stable laser power, good beam mode, high peak power, high efficiency, low cost, safety, stability and easy operation. However, when general laser cutting machines cut metal parts, they have poor fixation on metal parts, which makes the metal parts easy to move, affecting the cutting accuracy and cutting effect.

[0003] The existing precision cutting machine needs to manually place the metal parts at the lower end of the cutting head when cutting metal parts. It cannot automatically push the metal parts to the lower end of the cutting machine while cutting them. On the one hand, it is convenient to use manpower to reduce the cutting efficiency. On the other hand, operating errors after placing the metal parts will accidentally injure the workers, and injuries cannot be avoided.

[0004] In view of the above problems, it is necessary to design a laser cutting device for precision metal parts processing to overcome the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a laser cutting device for precision metal parts processing, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A laser cutting device for precision metal parts processing comprises a workbench and a vertical plate, wherein the vertical plate is installed at one end of the top of the workbench, and a material guide installation component is provided on one side of the vertical plate;

[0008] The material guide installation assembly includes a motor arranged on one side of a vertical plate, a main gear is installed at one end of the motor away from the vertical plate, a slave gear is installed at one end of the outer wall of the main gear, a rotating rod is provided at one end of the slave gear away from the main gear, a fixing plate is provided on the outer wall of the rotating rod, a first limiting sleeve is installed at one end of the rotating rod away from the slave gear, a connecting arm is installed at one end of the first limiting sleeve, a second limiting sleeve is installed at one end of the connecting arm away from the first limiting sleeve, an adjusting arm is installed at one end of the second limiting sleeve, and the adjusting arm is away from the second limiting sleeve A reinforcing sleeve is installed at one end of the reinforcing sleeve, a mounting panel is installed at one end of the reinforcing sleeve, a moving block is installed at the end of the mounting panel away from the reinforcing sleeve, a first guide rail is installed on a side of the fixed plate close to the mounting panel, a conical push plate is installed at the end of the mounting panel away from the reinforcing sleeve, a limiting rod is installed at one end of the mounting panel close to the conical push plate, a second guide rail is installed at the lower end of one side of the fixed plate, a guide plate is provided on the inner wall of the second guide rail, a plurality of push ports are opened on the top of the guide plate, and a cutting cavity is provided between two adjacent push ports.

[0009] As a preferred solution of the present invention, an adjustable cutting assembly is provided at one end of the top of the workbench away from the material guide mounting assembly, the adjustable cutting assembly includes a base arranged at one end of the top of the workbench, a cutting table is installed on the top of the base, a bottom plate is installed on the top of the cutting table, a guide frame is installed at one end of the top of the cutting table away from the bottom plate, a gear seat is installed at one end of the guide frame, a gear is provided on the outer wall of the gear seat, limit arms are installed on both sides of the gear, a swing arm is provided at one end of the outer wall of the gear, an adjustment slot is provided on one side of the guide frame close to the bottom plate, an adjustment A node block, a support plate is installed at one end of the adjustment block, a positioning column is installed at the top end of the support plate close to the gear seat, an L-shaped reinforcement plate is installed at the top end of the support plate away from the positioning column, a laser cutter is arranged on the top of the L-shaped reinforcement plate, a laser cutting head is installed at the bottom end of the support plate away from the adjustment block, a rotating shaft is installed at the end of the main gear away from the coupling, a connecting shaft is installed at one end of the rotating shaft, a triangular support plate is installed at one end of the outer wall of the connecting shaft, a connecting shaft sleeve is installed at one end of the connecting shaft passing through the triangular support plate, and a V-shaped limiting arm is installed on the outer wall of the connecting shaft sleeve.

[0010] As a preferred solution of the present invention, the motor is transmission connected to the main gear through a coupling, the main gear is transmission connected to the rotating rod through a slave gear, the fixed plate is rotationally connected to the rotating rod, and the rotating rod is rotationally connected to the first limiting sleeve.

[0011] As a preferred solution of the present invention, the first limiting sleeve and the second limiting sleeve are both rotatably connected to the connecting arm, the second limiting sleeve is rotatably connected to the adjusting arm, and the adjusting arm is rotatably connected to the reinforcing sleeve.

[0012] As a preferred solution of the present invention, the reinforcement sleeve is rotatably connected to the mounting panel, the mounting panel is fixedly connected to the moving block, the moving block contacts the inner wall of the first guide rail, the mounting panel is threadedly connected to the conical push plate, and the mounting panel is threadedly connected to the limit rod.

[0013] As a preferred solution of the present invention, the fixed plate is fixedly connected to the second guide rail, the second guide rail contacts both ends of the guide plate, the guide plates are fixedly connected to the multiple cutting cavities, and one end of the conical push plate contacts the inside of the multiple push ports.

[0014] As a preferred solution of the present invention, the base is fixedly connected to the cutting table, the cutting table is rotatably connected to the bottom plate, the cutting table is fixedly connected to the guide frame, and the guide frame is fixedly connected to the gear seat.

[0015] As a preferred solution of the present invention, one end of the gear seat is meshedly connected to the gear, the gear is threadedly connected to the two limit arms, and the two limit arms are threadedly connected to both ends of the guide frame.

[0016] As a preferred solution of the present invention, the gear seat is fixedly connected to the swing arm, the outer wall of the swing arm contacts one end of the V-shaped limit arm, the rotating shaft is rotatably connected to the connecting sleeve, the connecting sleeve is rotatably connected to the triangular support plate, and the connecting shaft is rotatably connected to the rotating shaft.

[0017] As a preferred solution of the present invention, the adjustment block contacts the inside of the adjustment groove, the adjustment block is fixedly connected to the support plate, the support plate is fixedly connected to the L-shaped reinforcement plate, the L-shaped reinforcement plate is movably connected to the positioning column, the support plate is rotatably connected to the positioning column, the top of the positioning column contacts one end of the inner side surface of the guide frame, and the support plate is movably connected to the laser cutting head.

[0018] Beneficial Effects

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This laser cutting device for precision metal parts processing drives the main gear and the slave gear to rotate through a coupling, thereby driving the first limit sleeve at one end of the rotating rod to swing, the first limit sleeve and the second limit sleeve are used to limit the connecting arm, the set adjustment arm can follow the rotation of the connecting arm to move the moving block in the first guide rail, the set conical push plate contacts the push port at the top of the guide plate, thereby driving the guide plate to move in the second guide rail, realizing the function of automatic push guide, and the set limit rod plays a role in limiting the use of the conical push plate.

[0021] The laser cutting device for precision metal parts processing drives the connecting shaft to rotate through the set rotating shaft, thereby driving the V-shaped limit arm at one end of the connecting shaft sleeve to rotate, which is convenient for driving the swing arm to swing back and forth. The set swing arm swings back and forth to make the gear mesh with one end of the gear seat and drive the adjustment block to move in the adjustment groove, so as to adjust the cutting position of the laser cutting head and the metal parts in the cutting chamber. The set limit arm plays a limiting role in the connection between the gear and the gear seat, and the set positioning column improves the stability of the laser cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall structure of the top of the workbench of the present invention;

[0024] Figure 3 It is a schematic diagram of the overall structure of the material guide installation assembly of the present invention;

[0025] Figure 4 It is a partial structural schematic diagram of the material guide installation assembly of the present invention;

[0026] Figure 5 It is a schematic diagram of the partial structure of the disassembled material guide installation assembly of the present invention;

[0027] Figure 6 It is a schematic diagram of the overall structure of the adjustable cutting assembly of the present invention;

[0028] Figure 7 It is a schematic diagram of the partial structure of the adjustable cutting assembly of the present invention;

[0029] Figure 8 It is a schematic diagram of the partial split structure of the adjustable cutting assembly of the present invention.

[0030] In the figure: 1, workbench; 2, vertical plate; 3, guide installation assembly; 4, adjustable cutting assembly; 301, motor; 302, coupling; 303, main gear; 304, slave gear; 305, fixed plate; 306, rotating rod; 307, first limit sleeve; 308, connecting arm; 309, second limit sleeve; 310, adjusting arm; 311, reinforcement sleeve; 312, installation panel; 313, moving block; 314, first guide rail; 315, conical push plate; 316, limit rod; 317, second guide rail; 318, guide Material plate; 319, cutting chamber; 320, material push port; 401, base; 402, cutting table; 403, bottom plate; 404, guide frame; 405, gear seat; 406, gear; 407, limit arm; 408, swing arm; 409, rotating shaft; 410, connecting shaft; 411, triangular support plate; 412, connecting sleeve; 413, V-shaped limit arm; 414, adjusting groove; 415, adjusting block; 416, support plate; 417, L-shaped reinforcement plate; 418, positioning column; 419, laser cutter; 420, laser cutting head. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] like Figure 1-Figure 8 As shown, a laser cutting device for precision metal parts processing includes a workbench 1 and a vertical plate 2. The vertical plate 2 is installed at one end of the top of the workbench 1, and a material guide installation component 3 is provided on one side of the vertical plate 2;

[0033] The material guide installation assembly 3 includes a motor 301 arranged on one side of the vertical plate 2, a main gear 303 is installed at one end of the motor 301 away from the vertical plate 2, a slave gear 304 is installed at one end of the outer wall of the main gear 303, a rotating rod 306 is installed at one end of the slave gear 304 away from the main gear 303, a fixing plate 305 is installed on the outer wall of the rotating rod 306, a first limiting sleeve 307 is installed at one end of the rotating rod 306 away from the slave gear 304, a connecting arm 308 is installed at one end of the first limiting sleeve 307, a second limiting sleeve 309 is installed at one end of the connecting arm 308 away from the first limiting sleeve 307, an adjusting arm 310 is installed at one end of the second limiting sleeve 309, and a first limiting sleeve 307 is installed at one end of the adjusting arm 310 away from the second limiting sleeve 309. A reinforcing sleeve 311 is installed at one end, a mounting panel 312 is installed at one end of the reinforcing sleeve 311, a moving block 313 is installed at one end of the mounting panel 312 away from the reinforcing sleeve 311, a first guide rail 314 is installed on one side of the fixed plate 305 close to the mounting panel 312, a conical push plate 315 is installed at one end of the mounting panel 312 away from the reinforcing sleeve 311, a limiting rod 316 is installed at one end of the mounting panel 312 close to the conical push plate 315, a second guide rail 317 is installed at the lower end of one side of the fixed plate 305, a guide plate 318 is provided on the inner wall of the second guide rail 317, a plurality of push ports 320 are opened on the top of the guide plate 318, and a cutting cavity 319 is provided between two adjacent push ports 320;

[0034] An adjustable cutting assembly 4 is provided at one end of the top of the workbench 1 away from the material guide installation assembly 3. The adjustable cutting assembly 4 includes a base 401 arranged at one end of the top of the workbench 1, a cutting table 402 is installed on the top of the base 401, a bottom plate 403 is installed on the top of the cutting table 402, a guide frame 404 is installed at one end of the top of the cutting table 402 away from the bottom plate 403, a gear seat 405 is installed at one end of the guide frame 404, a gear 406 is provided on the outer wall of the gear seat 405, both sides of the gear 406 are installed with limit arms 407, one end of the outer wall of the gear 406 is provided with a swing arm 408, an adjustment slot 414 is opened on one side of the guide frame 404 close to the bottom plate 403, an adjustment block 415 is installed inside the adjustment slot 414, and the adjustment block 41 5 is installed with a support plate 416, a positioning column 418 is installed at one end of the top of the support plate 416 close to the gear seat 405, an L-shaped reinforcement plate 417 is installed at one end of the top of the support plate 416 away from the positioning column 418, a laser cutter 419 is arranged on the top of the L-shaped reinforcement plate 417, a laser cutting head 420 is installed at one end of the bottom of the support plate 416 away from the adjusting block 415, a rotating shaft 409 is installed at one end of the main gear 303 away from the coupling 302, a connecting shaft 410 is installed at one end of the rotating shaft 409, a triangular support plate 411 is installed at one end of the outer wall of the connecting shaft 410, a connecting shaft sleeve 412 is installed at one end of the connecting shaft 410 that passes through the triangular support plate 411, and a V-shaped limiting arm 413 is installed on the outer wall of the connecting shaft sleeve 412.

[0035] Reference Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 As shown, the motor 301 is connected to the main gear 303 through the coupling 302, the main gear 303 is connected to the rotating rod 306 through the slave gear 304, the fixed plate 305 is rotatably connected to the rotating rod 306, the rotating rod 306 is rotatably connected to the first limiting sleeve 307; the first limiting sleeve 307 and the second limiting sleeve 309 are both rotatably connected to the connecting arm 308, the second limiting sleeve 309 is rotatably connected to the adjusting arm 310, the adjusting arm 310 is rotatably connected to the reinforcing sleeve 311; the reinforcing sleeve 311 is rotatably connected to the fixing sleeve 311; The mounting panel 312 is rotatably connected, the mounting panel 312 is fixedly connected to the moving block 313, the moving block 313 contacts the inner wall of the first guide rail 314, the mounting panel 312 is threadedly connected to the conical push plate 315, and the mounting panel 312 is threadedly connected to the limit rod 316; the fixed plate 305 is fixedly connected to the second guide rail 317, the second guide rail 317 contacts both ends of the guide plate 318, the guide plate 318 is fixedly connected to the multiple cutting cavities 319, and one end of the conical push plate 315 contacts the inside of the multiple push ports 320;

[0036] Among them, the motor 301 drives the coupling 302 to drive the main gear 303 to rotate, and the main gear 303 also drives the slave gear 304 and the rotating shaft 409 to rotate, so that pushing and cutting are carried out simultaneously, the first limit sleeve 307 is connected to the second limit sleeve 309 through the connecting arm 308, the first limit sleeve 307 follows the rotation of the rotating rod 306 to drive the adjusting arm 310 to rotate, so that the moving block 313 on one side of the mounting panel 312 makes a linear reciprocating motion on the inner wall of the first guide rail 314, the limiting rod 316 limits the use of the conical pushing plate 315, the conical pushing plate 315 follows the moving block 313 to move and contact with multiple pushing ports 320 to push the guide plate 318 toward the bottom plate 403, so that the cutting cavity 319 moves to the bottom plate 403.

[0037] Reference Figure 1 , Attachment Figure 2 , Attachment Figure 6 , Attachment Figure 7 , Attachment Figure 8As shown, the base 401 is fixedly connected to the cutting table 402, the cutting table 402 is rotatably connected to the bottom plate 403, the cutting table 402 is fixedly connected to the guide frame 404, and the guide frame 404 is fixedly connected to the gear seat 405; one end of the gear seat 405 is meshed with the gear 406, the gear 406 is threadedly connected to the two limit arms 407, the two limit arms 407 are both threadedly connected to the two ends of the guide frame 404, the gear seat 405 is fixedly connected to the swing arm 408, the outer wall of the swing arm 408 is in contact with one end of the V-shaped limit arm 413, the rotating shaft 409 is connected to the connecting sleeve 412 is rotatably connected, the connecting sleeve 412 is rotatably connected to the triangular support plate 411; the connecting shaft 410 is rotatably connected to the rotating shaft 409, the adjusting block 415 is in contact with the inside of the adjusting slot 414, the adjusting block 415 is fixedly connected to the support plate 416, and the support plate 416 is fixedly connected to the L-shaped reinforcement plate 417; the L-shaped reinforcement plate 417 is movably connected to the positioning column 418, the support plate 416 is rotatably connected to the positioning column 418, the top of the positioning column 418 is in contact with one end of the inner side of the guide frame 404, and the support plate 416 is movably connected to the laser cutting head 420;

[0038] Among them, the rotating shaft 409 drives the connecting shaft 410 to rotate, so that the V-shaped limit arm 413 on the outer wall of the connecting sleeve 412 swings back and forth, so that the swing arm 408 follows the swing, and the gear 406 is engaged with the gear seat 405 to drive the use position of the two limit arms 407. The two limit arms 407 follow the gear 406 to move up and down, so that the adjustment block 415 and the adjustment groove 414 move, so that when the cutting cavity 319 moves to the top of the base plate 403, the laser cutting head 420 moves through the limit rod 316 to cut the internal metal parts. The support plate 416 and the positioning column 418 support the stability of the use of the L-shaped reinforcement plate 417 and the laser cutter 419. The positioning column 418 prevents the two limit arms 407 from contacting the cutting cavity 319 and squeezing it to cause damage.

[0039] It should be noted that the present invention is a laser cutting device for precision metal parts processing. When in use, the metal parts to be cut are placed in the cutting chamber 319, the motor 301 drives the coupling 302 to drive the main gear 303 to rotate, and its rotation simultaneously drives the slave gear 304 and the rotating shaft 409 to rotate, the main gear 303 drives the first limit sleeve 307 at one end of the rotating rod 306 to rotate, so that the connecting arm 308 and the second limit sleeve 309 drive the adjusting arm 310 to rotate, and the moving block 313 is moved linearly in the first guide rail 314, so that one end of the conical push plate 315 is aligned with the top of the guide plate 318. The plurality of push ports 320 are in contact, the conical push plate 315 follows the moving block 313 to drive the guide plate 318 to move linearly on the inner wall of the second guide rail 317, and the cutting cavity 319 is pushed onto the bottom plate 403. The rotating shaft 409 rotates and drives the connecting shaft sleeve 412 to rotate through the connecting shaft 410, so that the V-shaped limit arm 413 on the outer wall swings back and forth and drives the swing arm 408 to swing. The gear 406 at one end of the swing arm 408 is meshed and connected with the gear seat 405. When the gear 406 rotates, the two limit arms 407 limit its position and follow the swing, thereby improving the stability of the gear 406. The rotation of the gear 406 drives the two limit arms 407 to follow the swing, thereby improving the stability of the gear 406. The limiting arm 407 moves up and down to make the adjustment block 415 move in the adjustment slot 414, so that the laser cutter 419 drives the laser cutting head 420 to perform laser cutting on the metal parts in the cutting cavity 319. The support plate 416 and the positioning column 418 improve the stability of the L-shaped reinforcement plate 417 and the laser cutter 419. After the first limiting sleeve 307 drives the adjustment arm 310 to rotate one circle, the moving block 313 moves to the end of the first guide rail 314 close to the first limiting sleeve 307, so that the laser cutter 419 is separated from the metal parts in the cutting cavity 319, and the first limiting sleeve 307 rotates again. When moving, the conical push plate 315 contacts with the push port 320 again, pushes the guide plate 318 toward the bottom plate 403, and the rotating shaft 409 with the V-shaped limit arm 413 rotates, thereby driving the swing arm 408 to swing again. The gear 406 is connected to the tooth seat 405, and when the two limit arms 407 move, the adjustment block 415 moves in the adjustment groove 414. When the conical push plate 315 pushes the cutting cavity 319 onto the bottom plate 403, the laser cutting head 420 can cut the metal parts in the cutting cavity 319 through the connection and rotation of the tooth seat 405 and the gear 406, thereby realizing the work of automatic pushing and cutting.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A laser cutting device for precision metal parts processing, comprising a workbench (1) and a vertical plate (2), characterized in that: A vertical plate (2) is installed at one end of the top of the workbench (1), and a material guide installation component (3) is provided on one side of the vertical plate (2); The material guide installation assembly (3) comprises a motor (301) arranged on one side of the vertical plate (2); a main gear (303) is installed at one end of the motor (301) away from the vertical plate (2); a slave gear (304) is arranged at one end of the outer wall of the main gear (303); a rotating rod (306) is arranged at one end of the slave gear (304) away from the main gear (303); a fixing plate (305) is arranged on the outer wall of the rotating rod (306); A first limiting sleeve (307) is installed at one end of the gear (306) away from the slave gear (304), a connecting arm (308) is installed at one end of the first limiting sleeve (307), a second limiting sleeve (309) is installed at one end of the connecting arm (308) away from the first limiting sleeve (307), an adjusting arm (310) is installed at one end of the second limiting sleeve (309), and the adjusting arm (310) is away from the second limiting sleeve (30 9) is installed with a reinforcing sleeve (311) at one end, a mounting panel (312) is installed at one end of the reinforcing sleeve (311), a moving block (313) is installed at one end of the mounting panel (312) away from the reinforcing sleeve (311), a first guide rail (314) is installed on one side of the fixing plate (305) close to the mounting panel (312), and a conical pusher is installed at one end of the mounting panel (312) away from the reinforcing sleeve (311). The mounting panel (312) is provided with a limiting rod (316) at one end close to the conical push plate (315), a second guide rail (317) is provided at the lower end of one side of the fixed plate (305), a guide plate (318) is provided on the inner wall of the second guide rail (317), a plurality of push ports (320) are provided on the top of the guide plate (318), and a cutting cavity (319) is provided between two adjacent push ports (320).

2. A laser cutting device for precision metal parts processing according to claim 1, characterized in that: An adjustable cutting assembly (4) is arranged at one end of the top of the workbench (1) away from the material guide mounting assembly (3); the adjustable cutting assembly (4) comprises a base (401) arranged at one end of the top of the workbench (1); a cutting table (402) is installed on the top of the base (401); a bottom plate (403) is installed on the top of the cutting table (402); a guide frame (404) is installed on the end of the top of the cutting table (402) away from the bottom plate (403); A gear seat (405) is installed at one end of the guide frame (404), a gear (406) is arranged on the outer wall of the gear seat (405), limiting arms (407) are installed on both sides of the gear (406), a swing arm (408) is arranged at one end of the outer wall of the gear (406), an adjustment groove (414) is opened on one side of the guide frame (404) close to the bottom plate (403), an adjustment block (415) is installed inside the adjustment groove (414), and the adjustment block A support plate (416) is installed at one end of the gear block (415); a positioning column (418) is installed at the top of the support plate (416) close to the gear seat (405); an L-shaped reinforcement plate (417) is installed at the top of the support plate (416) away from the positioning column (418); a laser cutter (419) is arranged at the top of the L-shaped reinforcement plate (417); a laser cutting head is installed at the bottom of the support plate (416) away from the adjustment block (415). (420), a rotating shaft (409) is installed at one end of the main gear (303) away from the coupling (302), a connecting shaft (410) is installed at one end of the rotating shaft (409), a triangular support plate (411) is installed at one end of the outer wall of the connecting shaft (410), a connecting shaft sleeve (412) is installed at one end of the connecting shaft (410) that passes through the triangular support plate (411), and a V-shaped limiting arm (413) is installed on the outer wall of the connecting shaft sleeve (412).

3. The laser cutting device for precision metal parts processing according to claim 1, characterized in that: The motor (301) is connected to the main gear (303) through a coupling (302), the main gear (303) is connected to the rotating rod (306) through a slave gear (304), the fixed plate (305) is connected to the rotating rod (306) in rotation, and the rotating rod (306) is connected to the first limiting sleeve (307) in rotation.

4. The laser cutting device for precision metal parts processing according to claim 1, characterized in that: The first limiting sleeve (307) and the second limiting sleeve (309) are both rotatably connected to the connecting arm (308), the second limiting sleeve (309) is rotatably connected to the adjusting arm (310), and the adjusting arm (310) is rotatably connected to the reinforcing sleeve (311).

5. The laser cutting device for precision metal parts processing according to claim 1, characterized in that: The reinforcing sleeve (311) is rotatably connected to the mounting panel (312), the mounting panel (312) is fixedly connected to the moving block (313), the moving block (313) contacts the inner wall of the first guide rail (314), the mounting panel (312) is threadedly connected to the conical push plate (315), and the mounting panel (312) is threadedly connected to the limiting rod (316).

6. The laser cutting device for precision metal parts processing according to claim 1, characterized in that: The fixed plate (305) is fixedly connected to the second guide rail (317), the second guide rail (317) contacts both ends of the material guide plate (318), the material guide plate (318) is fixedly connected to the plurality of cutting cavities (319), and one end of the conical push plate (315) contacts the inside of the plurality of push ports (320).

7. The laser cutting device for precision metal parts processing according to claim 2, characterized in that: The base (401) is fixedly connected to the cutting table (402), the cutting table (402) is rotatably connected to the bottom plate (403), the cutting table (402) is fixedly connected to the guide frame (404), and the guide frame (404) is fixedly connected to the gear seat (405).

8. The laser cutting device for precision metal parts processing according to claim 2, characterized in that: One end of the gear seat (405) is meshedly connected to the gear (406), the gear (406) is threadedly connected to the two limit arms (407), and the two limit arms (407) are threadedly connected to both ends of the guide frame (404).

9. The laser cutting device for precision metal parts processing according to claim 2, characterized in that: The gear seat (405) is fixedly connected to the swing arm (408), the outer wall of the swing arm (408) contacts one end of the V-shaped limit arm (413), the rotating shaft (409) is rotatably connected to the connecting sleeve (412), and the connecting sleeve (412) is rotatably connected to the triangular support plate (411).

10. The laser cutting device for precision metal parts processing according to claim 2, characterized in that: The adjustment block (415) is in contact with the inside of the adjustment groove (414), the adjustment block (415) is fixedly connected to the support plate (416), the support plate (416) is fixedly connected to the L-shaped reinforcement plate (417), the L-shaped reinforcement plate (417) is movably connected to the positioning column (418), the support plate (416) is rotatably connected to the positioning column (418), the top of the positioning column (418) is in contact with one end of the inner side surface of the guide frame (404), and the support plate (416) is movably connected to the laser cutting head (420).

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