CN113001213A

CN113001213A - Aluminum veneer clamping and moving device for numerical control milling machine and using method thereof

Info

Publication number: CN113001213A
Application number: CN202110283830.XA
Authority: CN
Inventors: 钟选菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-06-22

Abstract

The invention discloses an aluminum single plate clamping and moving device for a numerical control milling machine and a using method thereof, belonging to the field of aluminum single plate clamping and moving. An aluminum veneer clamping and moving device for a numerical control milling machine comprises a transmission case, wherein the top of the transmission case is rotatably connected with a rotating disc, the top wall of the rotating disc is connected with a height adjusting assembly, the adjusting end of the height adjusting assembly is fixedly connected with a supporting block, the outer wall of the supporting block is connected with an extending mechanism, the rotating end of a second rotating assembly is connected with a supporting frame, the inner wall of the supporting frame is connected with a clamping mechanism, the top of the transmission case is fixedly connected with a protective cover, the inner cavity of the protective cover is connected with a first rotating; according to the invention, the aluminum plate is turned over in the clamping process, the clamping length is adjustable, the occupied space is reduced in the clamping moving process, the clamping height can be adjusted, the plane can be rotated by the device through the first rotating assembly, the adaptive operation can be carried out according to different environments, and the comprehensive performance is improved.

Description

Aluminum veneer clamping and moving device for numerical control milling machine and using method thereof

Technical Field

The invention relates to the technical field of aluminum veneer clamping movement, in particular to an aluminum veneer clamping movement device for a numerical control milling machine and a using method thereof.

Background

The numerical control milling machine is also called a milling machine, which means a milling machine controlled by an electronic counter digitalized signal, the numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, the structures are similar, the numerical control milling machine is divided into two categories of a tool magazine without and a tool magazine with the tool magazine, wherein the numerical control milling machine with the tool magazine is also called a processing center, and with the continuous upgrade of the milling machine, the surrounding type protection design is mostly adopted, only a material inlet and a material outlet are left, and the numerical control processing is adopted.

Through retrieval, the invention discloses an aluminum single plate clamping and moving device of a numerical control milling machine, which comprises a moving mechanism, wherein the moving mechanism comprises a guide rail, a sliding seat is arranged on the guide rail, a sliding groove is arranged at the bottom of the sliding seat, and the sliding seat is arranged on the guide rail through the sliding groove; a third guide rail is arranged between the guide rails, a moving seat is arranged on the third guide rail, a pushing seat and a clamping seat are arranged on the moving seat, and a clamping groove is arranged at the front end of the clamping seat; the rear end of the clamping seat is connected with the front end of the pushing seat, one side of the rear end of the pushing seat is connected with the inner side part of the first sliding seat, and the other side of the rear end of the pushing seat is connected with the inner side part of the second sliding seat; remove top surface one side of seat and be equipped with first limiting plate, the top surface opposite side of removing the seat is equipped with the second limiting plate, pushes away the seat and installs between first limiting plate and second limiting plate, and an among the above-mentioned patent numerical control milling machine's aluminium veneer clamping mobile device exists following not enoughly: the structure function is single, can only be at a rectilinear movement in the use, can not adapt to surrounding type numerical control machine tool, and the limitation is big in the use, and adaptability is relatively poor.

Disclosure of Invention

The invention aims to solve the problem that the aluminum single plate clamping moving device of the numerical control milling machine in the prior art is single in function and poor in adaptability, and provides the aluminum single plate clamping moving device for the numerical control milling machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an aluminium veneer clamping mobile device for numerically controlled fraise machine, includes the transmission case, the transmission case top is rotated and is connected with the rolling disc, the rolling disc roof is connected with the altitude mixture control subassembly, altitude mixture control subassembly regulation end fixedly connected with supporting shoe, supporting shoe outer wall connection has extension mechanism, extension mechanism includes two sets of extension subassemblies and cooperation subassembly, and is two sets of extension mechanism all includes dead lever, bracing piece, connecting rod, driven lever and third gear, dead lever fixed connection is at the supporting shoe lateral wall, the dead lever outer wall rotates and is connected with bracing piece and connecting rod, the connecting rod outer wall rotates and is connected with the driven lever, the driven lever is kept away from the one end of connecting rod and is rotated with the bracing piece and link to each other, the connecting rod lateral wall rotates and is connected with the third gear, and two, A fourth gear, a third motor, an output shaft, a second gear and a limiting rod, wherein the third motor is fixedly connected with the side wall of the supporting block, the output shaft is rotationally connected with the outer wall of the supporting block, the fourth gear is fixedly connected with the outer wall of the output shaft, the output end of the third motor is connected with the output shaft, the two ends of the limiting rod are respectively connected with the two groups of driven rods in a rotating way, the connecting block is fixedly connected with the side wall of the fixed rod, the second gear is fixedly connected with the side wall of the connecting rod, the second gear is meshed with the fourth gear, the outer wall of the connecting block is fixedly connected with a second rotating assembly, the rotating end of the second rotating component is connected with a supporting frame, the inner wall of the supporting frame is connected with a clamping mechanism, the transmission case top fixedly connected with protection casing, the protection casing inner chamber is connected with first rotation assembly, the fixture clamping section is connected with aluminum plate.

Preferably, the second rotating assembly comprises a connecting frame, the connecting frame is fixedly connected to the side wall of the connecting block, a fourth motor is fixedly connected to the inner wall of the connecting frame, a fifth gear is connected to the output end of the fourth motor, a sixth gear is rotatably connected to the inner side wall of the connecting frame, a connecting shaft is connected to the outer wall of the top of the sixth gear, a disc fixedly connected to the connecting shaft is passed through one end, far away from the sixth gear, of the connecting shaft, and a supporting frame is fixedly connected to the outer wall of the disc.

Preferably, fixture includes centre gripping subassembly and drive assembly, drive assembly includes frame and fifth motor, frame fixed connection is at the support frame inner wall, fifth motor fixed connection is at the frame outer wall, frame inner wall fixedly connected with cooperation piece, cooperation piece lateral wall rotates and is connected with the second screw rod, fifth motor output links to each other with the second screw rod, threaded connection has the slider on the second screw rod.

Preferably, the clamping component comprises a driven block, the driven block is rotatably connected to the rotating end of the sliding block, one end, away from the sliding block, of the driven block is rotatably connected with a clamping frame, the clamping frame is rotatably connected with the frame, one end, away from the driven block, of the clamping frame is connected with a clamping block, the inner wall of the clamping block is rotatably connected with a clamping block, a fixing column is fixedly connected with the outer wall of the frame, a limiting frame is rotatably connected with the outer wall of the fixing column, and one end, away from the fixing column, of the limiting frame is rotatably connected with the.

Preferably, the two groups of clamping assemblies are symmetrically arranged, the two groups of clamping assemblies are identical in structure and matched, and driven blocks contained in the two groups of clamping assemblies are connected with the sliding block in a rotating mode.

Preferably, the two groups of clamping mechanisms are arranged in parallel, the two groups of clamping mechanisms are identical in structure, and frames contained in the two groups of clamping mechanisms are fixedly connected with the supporting frame.

Preferably, the height adjusting assembly comprises a second motor, the second motor is fixedly connected to the bottom of the rotating disc, a matching groove is formed in the top of the transmission box, a first screw rod is rotatably connected to the top of the rotating disc, the output end of the second motor is connected with the first screw rod, a sliding frame is connected to the first screw rod in a threaded mode, a sliding rod is fixedly connected to the top of the rotating disc, and the outer wall of the sliding rod is connected with the sliding frame in a sliding mode.

Preferably, first rotating assembly includes first gear and cover gear, cover gear fixed connection is at the rolling disc outer wall, first gear rotates and connects at the transmission case top, the first motor of transmission case inner chamber roof fixedly connected with, first motor output links to each other with first gear, cover gear and first gear mesh mutually.

Preferably, the four corners of the bottom of the transmission case are fixedly connected with supporting columns, and a plurality of groups of heat dissipation holes are uniformly formed in the side wall of the transmission case.

A use method of an aluminum single plate clamping and moving device for a numerical control milling machine comprises the following steps:

s1: starting a fifth motor to enable the second screw rod to rotate so as to enable the sliding block to slide, enabling the clamping frame to rotate through the driven block when the sliding block slides, enabling the clamping frame to rotate to drive the clamping block to rotate, enabling the clamping block to rotate to enable the clamping block to move, limiting the limiting frame when the clamping block moves, and enabling the two groups of clamping blocks to move oppositely to achieve the process that the clamping block clamps and releases the aluminum plate;

s2: the fifth gear is rotated by starting the fourth motor, the fifth gear rotates to drive the meshed sixth gear to rotate, and the sixth gear rotates to drive the disc to rotate, so that the clamping mechanism rotates on a vertical surface, and the aluminum plate needs to be turned over more conveniently in the moving process;

s3: when the connecting rod rotates to the horizontal state, the stretching function is realized, the stretching and the unfolding can be carried out according to the clamping moving process, and the occupied area of the aluminum plate in the clamping moving process is reduced;

s4: when the clamping height needs to be adjusted, the second motor is started to enable the first screw rod to rotate, so that the sliding frame is adjusted in height in the vertical direction;

s5: the first motor is started to enable the first gear to rotate, the first gear rotates to enable the meshed sleeve gear to rotate, and the sleeve gear rotates to enable the rotating disc to rotate, so that the plane rotating function is achieved.

Compared with the prior art, the invention provides an aluminum single plate clamping and moving device for a numerical control milling machine, which has the following beneficial effects:

1. this an aluminium veneer clamping mobile device for numerically controlled fraise machine presss from both sides tightly and releases aluminum plate through fixture, realizes pressing from both sides tight function, realizes through second rotating assembly that fixture can overturn at centre gripping aluminum plate in-process, realizes the upset of centre gripping in-process aluminum plate, improves device adaptability.

2. This an aluminium veneer clamping mobile device for numerically controlled fraise machine can make clamping mechanism press from both sides through the extension mechanism and get length and adjust, improves the adaptability, reduces to occupy the sky at the centre gripping removal in-process, improves the adaptability.

3. This an aluminium veneer clamping mobile device for numerically controlled fraise machine can press from both sides through the altitude mixture control subassembly and get the height and adjust, makes the device can make the plane rotate through first rotating assembly, can carry out adaptability operation according to different environment, improves comprehensive properties.

The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the aluminum plate is overturned in the clamping process, the clamping length is adjustable, the occupied space is reduced in the clamping moving process, the clamping height can be adjusted, the plane can be rotated by the device through the first rotating assembly, the device can be adaptively operated according to different environments, and the comprehensive performance is improved.

Drawings

FIG. 1 is a schematic structural diagram of an aluminum single plate clamping and moving device for a numerically controlled milling machine according to the present invention;

FIG. 2 is a schematic cross-sectional view of an aluminum single plate clamping moving device for a CNC milling machine according to an embodiment of the present invention;

fig. 3 is a second schematic cross-sectional structural view of an aluminum single plate clamping and moving device for a numerically controlled milling machine according to the present invention;

FIG. 4 is a schematic structural diagram of an extending mechanism of an aluminum single plate clamping moving device for a numerically controlled milling machine according to the present invention;

FIG. 5 is a third schematic sectional view of an aluminum single plate clamping and moving device for a CNC milling machine according to the present invention;

FIG. 6 is a schematic structural view of a clamping mechanism of an aluminum single plate clamping moving device for a numerically controlled milling machine according to the present invention;

FIG. 7 is a schematic cross-sectional structural view of a clamping mechanism of an aluminum single plate clamping moving device for a numerically controlled milling machine according to the present invention;

fig. 8 is a schematic structural view of a part a in fig. 1 of an aluminum single plate clamping and moving device for a numerically controlled milling machine according to the present invention.

In the figure: 1. a transmission case; 101. a support pillar; 102. heat dissipation holes; 2. a protective cover; 201. rotating the disc; 202. a sleeve gear; 203. a first gear; 204. a first motor; 205. a second motor; 206. a mating groove; 207. a first screw; 208. a slide bar; 209. a carriage; 3. a support block; 301. fixing the rod; 302. a support bar; 303. a connecting rod; 304. a driven lever; 305. a second gear; 306. a third gear; 307. a limiting rod; 308. a third motor; 309. an output shaft; 310. a fourth gear; 311. connecting blocks; 4. a connecting frame; 401. a fourth motor; 402. a fifth gear; 403. a sixth gear; 404. a disc; 405. a support frame; 5. a frame; 501. a fifth motor; 502. a matching block; 503. a second screw; 504. a slider; 505. a driven block; 506. a clamping frame; 507. a clamping block; 508. fixing a column; 509. a limiting frame; 510. and (5) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-8, an aluminum veneer clamping and moving device for a numerically controlled milling machine comprises a transmission case 1, the top of the transmission case 1 is rotatably connected with a rotating disc 201, the top wall of the rotating disc 201 is connected with a height adjusting component, the adjusting end of the height adjusting component is fixedly connected with a supporting block 3, the outer wall of the supporting block 3 is connected with an extending mechanism, the extending mechanism comprises two groups of extending components and matching components, each group of extending mechanism comprises a fixed rod 301, a supporting rod 302, a connecting rod 303, a driven rod 304 and a third gear 306, the fixed rod 301 is fixedly connected with the side wall of the supporting block 3, the outer wall of the fixed rod 301 is rotatably connected with the supporting rod 302 and the connecting rod 303, the outer wall of the connecting rod 303 is rotatably connected with the driven rod 304, one end of the driven rod 304, which is, the matching assembly comprises a connecting block 311, a fourth gear 310 and a third motor 308, output shaft 309, second gear 305 and gag lever post 307, third motor 308 fixed connection is at 3 lateral walls of supporting shoe, output shaft 309 rotates and connects at 3 outer walls of supporting shoe, fourth gear 310 fixed connection is at the output shaft 309 outer wall, third motor 308 output links to each other with output shaft 309, gag lever post 307 both ends rotate with two sets of follower levers 304 respectively and link to each other, connecting block 311 fixed connection is at dead lever 301 lateral wall, second gear 305 fixed connection is at connecting rod 303 lateral wall, second gear 305 and fourth gear 310 mesh mutually, connecting block 311 outer wall fixedly connected with second rotating assembly, second rotating assembly rotates the end and is connected with support frame 405, the support frame 405 inner wall is connected with fixture, 1 top fixedly connected with protection casing 2 of transmission case, 2 inner chambers of protection casing are connected with first rotating assembly, fixture clamping section is connected with aluminum plate.

The second rotating assembly comprises a connecting frame 4, the connecting frame 4 is fixedly connected to the side wall of the connecting block 311, a fourth motor 401 is fixedly connected to the inner wall of the connecting frame 4, the output end of the fourth motor 401 is connected with a fifth gear 402, a sixth gear 403 is rotatably connected to the inner side wall of the connecting frame 4, a connecting shaft is connected to the outer wall of the top of the sixth gear 403, one end, far away from the sixth gear 403, of the connecting shaft penetrates through a disc 404 fixedly connected to the connecting frame 4, and a supporting frame 405 is fixedly connected to the outer wall.

Fixture includes centre gripping subassembly and drive assembly, and drive assembly includes frame 5 and fifth motor 501, and frame 5 fixed connection is at support frame 405 inner wall, and fifth motor 501 fixed connection is at the 5 outer walls of frame, and frame 5 inner wall fixedly connected with cooperation piece 502, and cooperation piece 502 lateral wall rotates and is connected with second screw rod 503, and fifth motor 501 output links to each other with second screw rod 503, and threaded connection has slider 504 on the second screw rod 503.

The centre gripping subassembly includes follower 505, follower 505 rotates to be connected at slider 504 rotation end, the one end that slider 504 was kept away from to follower 505 rotates and is connected with clamping frame 506, clamping frame 506 rotates with frame 5 to be connected, the one end that follower 505 was kept away from to clamping frame 506 is connected with the grip block 507, the grip block 507 inner wall rotates and is connected with clamp block 510, frame 5 outer wall fixedly connected with fixed column 508, the outer wall of fixed column 508 rotates and is connected with spacing 509, the one end that fixed column 508 was kept away from to spacing 509 rotates with clamp block 510 and links to each other.

Two groups of clamping assemblies are symmetrically arranged, the structures of the two groups of clamping assemblies are the same, the two groups of clamping assemblies are matched, and driven blocks 505 contained in the two groups of clamping assemblies are rotationally connected with the sliding block 504.

The two groups of clamping mechanisms are arranged in parallel, the structures of the two groups of clamping mechanisms are the same, and the frames 5 contained in the two groups of clamping mechanisms are fixedly connected with the supporting frame 405.

The height adjusting assembly comprises a second motor 205, the second motor 205 is fixedly connected to the bottom of the rotating disc 201, the matching groove 206 is formed in the top of the transmission case 1, the top of the rotating disc 201 is rotatably connected with a first screw 207, the output end of the second motor 205 is connected with the first screw 207, the first screw 207 is connected with a sliding frame 209 in a threaded mode, the top of the rotating disc 201 is fixedly connected with a sliding rod 208, and the outer wall of the sliding rod 208 is connected with the sliding frame 209 in a sliding mode.

The first rotating assembly comprises a first gear 203 and a sleeve gear 202, the sleeve gear 202 is fixedly connected to the outer wall of the rotating disc 201, the first gear 203 is rotatably connected to the top of the transmission case 1, a first motor 204 is fixedly connected to the top wall of the inner cavity of the transmission case 1, the output end of the first motor 204 is connected with the first gear 203, and the sleeve gear 202 is meshed with the first gear 203.

The four corners of the bottom of the transmission case 1 are fixedly connected with support columns 101, and a plurality of groups of heat dissipation holes 102 are uniformly formed in the side wall of the transmission case 1.

When the aluminum plate clamping device is used, the fifth motor 501 is started to enable the second screw 503 to rotate, the sliding block 504 slides, the clamping frame 506 rotates through the driven block 505 when the sliding block 504 slides, the clamping frame 506 rotates to drive the clamping block 507 to rotate, the clamping block 507 rotates to enable the clamping block 510 to move, the limiting frame 509 limits the clamping block 510 when the clamping block 510 moves, the two groups of clamping blocks 510 move oppositely, and the process that the clamping block 510 clamps and releases an aluminum plate is achieved;

the fifth gear 402 is rotated by starting the fourth motor 401, the fifth gear 402 rotates to drive the meshed sixth gear 403 to rotate, and the sixth gear 403 rotates to drive the disc 404 to rotate, so that the clamping mechanism rotates on a vertical surface, and the aluminum plate needs to be turned over more squarely in the moving process;

the third motor 308 is started to enable the fourth gear 310 to rotate through the output shaft 309, the fourth gear 310 rotates to enable the connecting rod 303 to rotate, the connecting rod 303 rotates to enable the two groups of meshed third gears 306 to rotate, when the connecting rod 303 rotates to be horizontal, the stretching function is achieved, the stretching and the unfolding can be carried out according to the clamping moving process, and the occupied area of the aluminum plate in the clamping moving process is reduced;

when the clamping height needs to be adjusted, the second motor 205 is started to rotate the first screw rod 207, so that the sliding frame 209 is adjusted in height in the vertical direction;

the first motor 204 is started to enable the first gear 203 to rotate, the first gear 203 rotates to enable the meshed sleeve gear 202 to rotate, the sleeve gear 202 rotates to enable the rotating disc 201 to rotate, the plane rotating function is achieved, the device can rotate in a plane through the first rotating assembly, adaptive operation can be conducted according to different environments, and comprehensive performance is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The aluminum veneer clamping and moving device for the numerical control milling machine comprises a transmission case (1) and is characterized in that the top of the transmission case (1) is rotatably connected with a rotating disc (201), the top wall of the rotating disc (201) is connected with a height adjusting assembly, the adjusting end of the height adjusting assembly is fixedly connected with a supporting block (3), the outer wall of the supporting block (3) is connected with an extending mechanism, the extending mechanism comprises two groups of extending assemblies and matching assemblies, the two groups of extending mechanisms respectively comprise a fixed rod (301), a supporting rod (302), a connecting rod (303), a driven rod (304) and a third gear (306), the fixed rod (301) is fixedly connected with the side wall of the supporting block (3), the outer wall of the fixed rod (301) is rotatably connected with the supporting rod (302) and the connecting rod (303), the outer wall of the connecting rod (, one end, far away from the connecting rod (303), of the driven rod (304) is rotatably connected with a supporting rod (302), the side wall of the connecting rod (303) is rotatably connected with a third gear (306), two groups of third gears (306) are meshed with each other, the matching component comprises a connecting block (311), a fourth gear (310), a third motor (308), an output shaft (309), a second gear (305) and a limiting rod (307), the third motor (308) is fixedly connected with the side wall of the supporting block (3), the output shaft (309) is rotatably connected with the outer wall of the supporting block (3), the fourth gear (310) is fixedly connected with the outer wall of the output shaft (309), the output end of the third motor (308) is connected with the output shaft (309), two ends of the limiting rod (307) are rotatably connected with the two groups of driven rods (304) respectively, and the connecting block (311) is fixedly connected with the side wall of the, second gear (305) fixed connection is at connecting rod (303) lateral wall, second gear (305) and fourth gear (310) mesh mutually, connecting block (311) outer wall fixedly connected with second runner assembly, second runner assembly rotates the end and is connected with support frame (405), support frame (405) inner wall connection has fixture, transmission case (1) top fixedly connected with protection casing (2), protection casing (2) inner chamber is connected with first runner assembly, the fixture grip block is connected with aluminum plate.

2. The aluminum veneer clamping and moving device for the numerically controlled milling machine according to claim 1, wherein the second rotating assembly comprises a connecting frame (4), the connecting frame (4) is fixedly connected to the side wall of the connecting block (311), a fourth motor (401) is fixedly connected to the inner wall of the connecting frame (4), a fifth gear (402) is connected to the output end of the fourth motor (401), a sixth gear (403) is rotatably connected to the inner side wall of the connecting frame (4), a connecting shaft is connected to the outer wall of the top of the sixth gear (403), a disc (404) fixedly connected to the connecting frame (4) penetrates through one end, away from the sixth gear (403), of the connecting shaft, and a supporting frame (405) is fixedly connected to the outer wall of the disc (404).

3. The aluminum veneer clamping and moving device for the numerically controlled milling machine according to claim 2, wherein the clamping mechanism comprises a clamping component and a driving component, the driving component comprises a frame (5) and a fifth motor (501), the frame (5) is fixedly connected to the inner wall of the support frame (405), the fifth motor (501) is fixedly connected to the outer wall of the frame (5), a matching block (502) is fixedly connected to the inner wall of the frame (5), the side wall of the matching block (502) is rotatably connected with a second screw (503), the output end of the fifth motor (501) is connected with the second screw (503), and a sliding block (504) is connected to the second screw (503) in a threaded manner.

4. The aluminum veneer clamping and moving device for the numerically controlled milling machine according to claim 3, wherein the clamping assembly comprises a driven block (505), the driven block (505) is rotatably connected to a rotating end of the sliding block (504), one end of the driven block (505), which is far away from the sliding block (504), is rotatably connected with a clamping frame (506), the clamping frame (506) is rotatably connected with a frame (5), one end of the clamping frame (506), which is far away from the driven block (505), is connected with a clamping block (507), the inner wall of the clamping block (507) is rotatably connected with a clamping block (510), the outer wall of the frame (5) is fixedly connected with a fixed column (508), the outer wall of the fixed column (508) is rotatably connected with a limiting frame (509), and one end of the limiting frame (509), which is far away from the fixed column (508), is rotatably connected with the clamping block (510.

5. The aluminum veneer clamping and moving device for the numerically controlled milling machine according to claim 4, wherein the clamping assemblies are symmetrically provided in two groups, the two groups of clamping assemblies are identical in structure, the two groups of clamping assemblies are matched, and driven blocks (505) of the two groups of clamping assemblies are rotatably connected with the sliding block (504).

6. The aluminum veneer clamping and moving device for the numerically controlled milling machine according to claim 5, wherein two sets of the clamping mechanisms are arranged in parallel, the two sets of the clamping mechanisms have the same structure, and the frames (5) of the two sets of the clamping mechanisms are fixedly connected with the support frame (405).

7. The aluminum veneer clamping and moving device for the numerically controlled milling machine according to claim 6, wherein the height adjusting assembly comprises a second motor (205), the second motor (205) is fixedly connected to the bottom of the rotating disc (201), a matching groove (206) is formed in the top of the transmission case (1), a first screw (207) is rotatably connected to the top of the rotating disc (201), the output end of the second motor (205) is connected with the first screw (207), a sliding frame (209) is in threaded connection with the first screw (207), a sliding rod (208) is fixedly connected to the top of the rotating disc (201), and the outer wall of the sliding rod (208) is in sliding connection with the sliding frame (209).

8. The aluminum veneer clamping and moving device for the numerically controlled milling machine is characterized in that the first rotating assembly comprises a first gear (203) and a sleeve gear (202), the sleeve gear (202) is fixedly connected to the outer wall of the rotating disc (201), the first gear (203) is rotatably connected to the top of the transmission case (1), a first motor (204) is fixedly connected to the top wall of an inner cavity of the transmission case (1), the output end of the first motor (204) is connected with the first gear (203), and the sleeve gear (202) is meshed with the first gear (203).

9. The aluminum veneer clamping and moving device for the numerically controlled milling machine according to claim 8, wherein supporting columns (101) are fixedly connected to four corners of the bottom of the transmission case (1), and heat dissipation holes (102) are uniformly formed in the side wall of the transmission case (1).

10. The use method of the aluminum veneer clamping moving device for the numerical control milling machine according to any one of claims 1 to 9, is characterized by comprising the following steps:

s1: a fifth motor (501) is started to enable a second screw rod (503) to rotate, a sliding block (504) slides, a clamping frame (506) rotates through a driven block (505) when the sliding block (504) slides, the clamping frame (506) rotates to drive a clamping block (507) to rotate, the clamping block (507) rotates to enable a clamping block (510) to move, a limiting frame (509) limits the clamping block (510) when the clamping block (510) moves, the two groups of clamping blocks (510) move oppositely, and the process that the clamping block (510) clamps and releases the aluminum plate is achieved;

s2: the fifth gear (402) is rotated by starting the fourth motor (401), the fifth gear (402) rotates to drive the meshed sixth gear (403) to rotate, the sixth gear (403) rotates to drive the disc (404) to rotate, so that the clamping mechanism rotates on a vertical surface, and the aluminum plate needs to be turned over more squarely in the moving process;

s3: the third motor (308) is started to enable the fourth gear (310) to rotate through the output shaft (309), the fourth gear (310) rotates to enable the connecting rod (303) to rotate, the connecting rod (303) rotates to enable the two groups of meshed third gears (306) to rotate, when the connecting rod (303) rotates to be horizontal, the stretching function is achieved, the stretching can be performed according to the clamping moving process, and the occupied area of the aluminum plate in the clamping moving process is reduced;

s4: when the clamping height needs to be adjusted, a second motor (205) is started to enable a first screw rod (207) to rotate, so that the height of the sliding frame (209) is adjusted in the vertical direction;

s5: a first motor (204) is started to enable a first gear (203) to rotate, the first gear (203) rotates to enable a meshed sleeve gear (202) to rotate, the sleeve gear (202) rotates to enable a rotating disc (201) to rotate, and a plane rotating function is achieved.