CN220992389U

CN220992389U - Flattening machine for sheet metal part machining

Info

Publication number: CN220992389U
Application number: CN202322789500.5U
Authority: CN
Inventors: 刘海祥; 王瑾
Original assignee: Xielixing Industrial Technology Jingjiang Co ltd
Current assignee: Xielixing Industrial Technology Jingjiang Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-24
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses a flattening machine for sheet metal part machining, which comprises a fixing frame, wherein a plurality of evenly-distributed driving rods are rotationally connected to the fixing frame, the outer walls of the driving rods are fixedly connected with a main roller, two symmetrical fixing rods are arranged above the fixing frame, a plurality of evenly-distributed driven rods are rotationally connected between the two fixing rods, driven rollers are fixedly connected to the outer walls of the driven rods, a plurality of main rollers are in one-to-one correspondence with a plurality of driven rollers, positioning rods are slidingly connected to the two ends of the fixing rods, the positioning rods are matched with the use of the plurality of main rollers and the driven rollers, the sheet metal parts can be flattened for multiple times sequentially, the distances between the plurality of main rollers and the plurality of driven rollers can be controlled, sheet metal parts with different thicknesses can be effectively machined and flattened, the use universality of the device can be improved, the sheet metal parts with different thickness can be flattened better, and the use flexibility of the flattening machine can be improved.

Description

Flattening machine for sheet metal part machining

Technical Field

The utility model relates to the technical field of flattening machines, in particular to a flattening machine for sheet metal part machining.

Background

The sheet metal part belongs to a comprehensive cold working process for a metal sheet, and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like, wherein the sheet metal part needs to be flattened in the process of sheet metal part machining, so that the phenomenon that the surface of the sheet metal part is not smooth enough is avoided, and the quality and the outer edge of a machined part are influenced when the processes of punching/cutting/compounding, folding, splicing and the like are performed.

According to chinese patent document publication No. CN219335419U discloses a flatting mill for sheet metal component processing, the on-line screen storage device comprises a base, base upper portion fixedly connected with flattening subassembly, flattening subassembly inside is provided with drawing of patterns subassembly, base upper portion fixedly connected with motor, the output fixedly connected with belt roller of motor, the belt roller outside is provided with the conveyer belt, base upper portion fixedly connected with clearance subassembly, clearance subassembly includes bevel gear one, bevel gear one fixedly connected with is kept away from the one end of motor at the belt roller. According to the utility model, through the mutual coordination of the structures of the bevel gear I, the bevel gear II, the rotating rod, the rotating disc, the fixed rod, the rod sleeve, the hairbrush, the connecting rod, the belt wheel, the synchronous belt and the like, impurities on the surface of the sheet metal part can be removed while the sheet metal part is conveyed, so that the impurities caused during flattening are prevented from being embedded into the sheet metal part, and the flattening quality of the sheet metal part is further ensured.

Based on the retrieval of above-mentioned patent to combining the flatting mill discovery among the prior art, above-mentioned flatting mill carries the sheet metal component when using, in the time of through the mould middle part, presses down the sheet metal component through the cooperation between pneumatic cylinder and the clamp plate, but in the in-service use, because the sheet metal component itself exists certain pliability, only through the cooperation of clamp plate and hydraulic telescoping post, can't carry out thorough flattening to the sheet metal component, can appear brief flattening at the in-process that the clamp plate pressed, after the clamp plate breaks away from, the sheet metal component probably can bending deformation once more, thereby lead to the practicality to reduce.

Disclosure of utility model

The utility model aims to provide a flattening machine for sheet metal part machining, which can carry out uniform speed and slow conveying on sheet metal parts through mutual matching between a plurality of main rollers and a plurality of auxiliary rollers, so that the sheet metal parts can be extruded by the main rollers and the auxiliary rollers, the sheet metal parts can be flattened for multiple times by matching with the use of the plurality of main rollers and the auxiliary rollers, and simultaneously, the two positive and negative motors can carry corresponding gears to be meshed with limit rods, so that the use heights of the two fixing rods can be accurately adjusted, the distances between the plurality of main rollers and the plurality of auxiliary rollers can be controlled, the sheet metal parts with different thicknesses can be effectively machined and flattened, the use universality of the flattening machine is improved, the sheet metal parts with different thickness sizes can be flattened better, and the use flexibility of the flattening machine is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flatting mill for sheet metal component processing, includes the mount, it is connected with a plurality of evenly distributed's driving lever to rotate on the mount, driving lever outer wall fixed connection connects the master roller, the mount top is equipped with two symmetrical dead levers, two jointly rotate between the dead lever and be connected with a plurality of evenly distributed's driven lever, fixedly connected with is followed the running roller on the driven lever outer wall, a plurality of master roller and a plurality of follow running roller one-to-one, the equal sliding connection in dead lever both ends has the locating lever, the locating lever with mount fixed connection, two one side of dead lever is equal fixedly connected with stabilizer column, stabilizer column up end fixedly connected with positive and negative motor, positive and negative motor output is connected with the axis of rotation, fixedly connected with gear on the axis of rotation outer wall, the gear outer edge meshing has the gag lever post, the dead lever with gag lever post sliding connection.

The beneficial effects of the utility model are as follows: the sheet metal part that need flatten can be rolled many times through the cooperation use between four post running rollers and four follow running rollers, guarantees the roughness of sheet metal part, can adjust the use height of two dead levers through the use of two positive and negative motors simultaneously to control four distances between follow running rollers and four master rolls, can handle the sheet metal part of different thickness:

In order to realize carrying out the flattening treatment of multiple times to the sheet metal component, guarantee the roughness, can flatten the sheet metal component of different thickness:

As a further improvement of the above technical scheme: the driving device comprises a driving rod, a plurality of driving rods, a first rotating disc, a first locating plate, a gear motor, a plurality of first belt transmission connection between the driving rods, and a dislocation set between two adjacent first belts, wherein the first rotating disc is fixedly connected with one end of the driving rod, the first locating plate is fixedly connected with the upper end face of the fixing frame, the output end of the gear motor is connected with one of the driving rods, and the first rotating discs are in transmission connection through a plurality of first belts.

The beneficial effects of this improvement are: through gear motor's effect, can take one of them first rotating disk to rotate, the first belt of three dislocation placements of cooperation can provide pivoted power for four initiative poles, guarantees that four main rollers can carry at the uniform velocity slowly and flatten the sheet metal component:

in order to realize the power supply to four main rollers, guarantee to rotate simultaneously:

As a further improvement of the above technical scheme: one side of the fixing frame, which is far away from one of the main rollers, is fixedly connected with a cleaning frame, and two symmetrical cleaning brushes are rotationally connected to the cleaning frame.

The beneficial effects of this improvement are: through two symmetrical clearance brushes, can clear up the upper and lower two sides of sheet metal component, prevent to remain impurity on the sheet metal component, mix with the sheet metal component at the in-process that flattens, influence the quality of the production of work piece:

in order to realize the treatment of impurities and dust on the surface of the sheet metal part:

As a further improvement of the above technical scheme: and a plurality of locating rods are internally provided with limiting grooves, limiting blocks are connected in the limiting grooves in a sliding manner, and the limiting blocks are fixedly connected with the fixing rods.

The beneficial effects of this improvement are: the movement of two dead levers can be spacing to a plurality of stoppers and a plurality of spacing groove, prevents that the dead lever from rocking of position when reciprocating, carries out spacingly to two dead levers:

In order to realize limiting the connecting fixing rods, the auxiliary fixing rods vertically lift:

As a further improvement of the above technical scheme: one side fixedly connected with second locating plate of clearance frame, second locating plate up end fixedly connected with rotation motor, rotation motor output with one of them clearance brush is connected, two the clearance brush is kept away from the equal fixedly connected with second rolling disc of one end of second locating plate, two through second belt transmission connection between the second rolling disc.

The beneficial effects of this improvement are: through the rotation of rotating the motor, can take one of them clearance brush to carry out fast rotation, then make two second rolling discs rotate simultaneously through the second belt, realize two clearance brushes fast rotation simultaneously, clear up the sheet metal component:

In order to realize that two cleaning brushes rotate simultaneously, clean the sheet metal part:

As a further improvement of the above technical scheme: the cleaning frame is characterized in that a fixing block is fixedly connected to the lower end face of the cleaning frame and fixedly connected with the fixing frame.

The beneficial effects of this improvement are: the fixed block can carry out effectual support to the clearance frame, guarantees that the clearance frame is more stable in the in-process of using:

In order to support and fix the cleaning rack:

As a further improvement of the above technical scheme: the end face of the fixing frame is fixedly connected with a plurality of supporting legs.

The beneficial effects of this improvement are: the supporting legs can support the whole fixing frame, so that the stability of the flattening machine in the use process is guaranteed:

In order to realize carrying out effectual support to the flatting mill, guarantee the stability that its used:

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;

FIG. 2 is a top view provided by the present utility model;

FIG. 3 is a perspective cross-sectional view of A-A of a boss 2 provided by the present utility model;

fig. 4 is a rear view provided by the present utility model.

In the figure, 1, a fixing frame; 11. a driving rod; 12. a main roller; 13. a fixed rod; 14. a driven rod; 15. a slave roller; 16. a positioning rod; 17. a stabilizing column; 18. a forward and reverse motor; 19. a rotating shaft; 20. a gear; 21. a limit rod; 31. a first rotating disc; 32. a first positioning plate; 33. a speed reducing motor; 34. a first belt; 41. a cleaning frame; 42. cleaning a hairbrush; 51. a limit groove; 52. a limiting block; 61. a second positioning plate; 62. a rotating motor; 63. a second rotating disc; 64. a second belt; 71. a fixed block; 81. and (5) supporting legs.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 4, the flattening machine for sheet metal part processing provided by the embodiment of the utility model comprises a fixing frame 1, a plurality of driving rods 11 which are uniformly distributed are rotationally connected on the fixing frame 1, the outer wall of each driving rod 11 is fixedly connected with a main roller 12, two symmetrical fixing rods 13 are arranged above the fixing frame 1, a plurality of driven rods 14 which are uniformly distributed are rotationally connected between the two fixing rods 13 together, a plurality of driven rollers 15 are fixedly connected on the outer wall of each driven rod 14, a plurality of main rollers 12 are in one-to-one correspondence with the plurality of driven rollers 15, the sheet metal part needing flattening can be subjected to multiple rolling treatment by matching between the four main rollers 12 and the four driven rollers 15, ensuring the flatness of the sheet metal parts, wherein the two ends of the fixing rods 13 are both connected with the locating rods 16 in a sliding way, the locating rods 16 are fixedly connected with the fixing frame 1, one sides of the two fixing rods 13 are both fixedly connected with the stabilizing columns 17, the upper end faces of the stabilizing columns 17 are fixedly connected with the positive and negative motors 18, the output ends of the positive and negative motors 18 are connected with the rotating shafts 19, the outer walls of the rotating shafts 19 are fixedly connected with the gears 20, the outer edges of the gears 20 are meshed with the limiting rods 21, the fixing rods 13 are connected with the limiting rods 21 in a sliding way, the two gears 20 can be meshed with the corresponding limiting rods 21 through the action of the two positive and negative motors 18, so that the use height of the two fixing rods 13 is controlled, four slave rollers 15 are regulated, sheet metal parts with different thicknesses can be processed, one ends of a plurality of driving rods 11 are fixedly connected with a first rotating disc 31, one side of a fixed frame is fixedly connected with a first positioning plate 32, the upper end surface of the first positioning plate 32 is fixedly connected with a gear motor 33, the gear motor 33 can rotate slowly at a constant speed along one of the first rotating discs 31, the sheet metal parts are conveyed, the output end of the gear motor 33 is connected with one of the driving rods 11, the plurality of first rotating discs 31 are in transmission connection through a plurality of first belts 34, two adjacent first belts 34 are arranged in a staggered mode, and three first belts 34 which are arranged in a staggered mode are matched, can ensure the simultaneous rotation of the four main rollers 12, ensure the stable conveying and flattening treatment of sheet metal parts, limit grooves 51 are formed in the positioning rods 16, limit blocks 52 are connected in the limit grooves 51 in a sliding manner, the limit blocks 52 are fixedly connected with the fixing rods 13, the four limit grooves 51 and the four limit blocks 52 can assist the two fixing rods 13 to lift and move, limit the fixing rods 13, ensure the stable sliding between the two fixing rods 13 and the two limit rods 21, avoid the problem of clamping, one side of the fixing frame 1 far away from one main roller 12 is fixedly connected with a cleaning frame 41, two symmetrical cleaning brushes 42 are connected on the cleaning frame 41 in a rotating manner, the two cleaning brushes 42 can clean the upper and lower surfaces of the sheet metal part, prevent the impurities and dust on the surface of the sheet metal part from being mixed with the sheet metal part, influence the quality and the appearance of the workpiece production, one side of the cleaning frame 41 is fixedly connected with the second positioning plate 61, the upper end surface of the second positioning plate 61 is fixedly connected with the rotating motor 62, the output end of the rotating motor 62 is connected with one of the cleaning brushes 42, one end of the two cleaning brushes 42 far away from the second positioning plate 61 is fixedly connected with the second rotating disc 63, the two second rotating discs 63 are in transmission connection through the second belt 64, the function of the rotating motor 62 can enable one cleaning brush 42, the second belt 64 is used for carrying the two second rotating discs 63 to rotate, so that the two cleaning brushes 42 rotate simultaneously, sheet metal parts are processed, the fixing blocks 71 are fixedly connected to the lower end faces of the cleaning frames 41, the fixing blocks 71 are fixedly connected with the fixing frames 1, the fixing blocks 71 can support the cleaning frames 41, the use stability of the cleaning frames 41 is guaranteed, the supporting legs 81 are fixedly connected to the end faces of the fixing frames 1, and the four supporting legs 81 can support the whole flattening machine to guarantee the stability of the flattening machine.

The working principle and the using flow of the utility model are as follows: when the flattening machine is used, firstly, a sheet metal part needing flattening treatment is placed in the middle of two cleaning brushes 42 through the center of a cleaning frame 41 and conveyed forwards, under the action of a rotating motor 62, a second belt 64 is enabled to drive two second rotating discs 63 to rotate rapidly at the same time, impurities and dust on the upper surface and the lower surface of the sheet metal part are cleaned, when the sheet metal part is in contact with a first main roller 12 and a slave roller 15, the sheet metal part is slowly conveyed under the action of a reducing motor 33 and three first belts 34 placed in a staggered mode, in the conveying process, the sheet metal part is rolled for multiple times through four main rollers 12 and four slave rollers 15, flatness is guaranteed, and meanwhile, if the sheet metal part with different thickness needs to be processed, the two front and back motors 18 are used, so that the heights of the two gears 20 and the fixing rods 13 are respectively adjusted, and the distance between the four main rollers 12 and the four slave rollers 15 is adjusted, so that the flattening machine is used.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a flatting mill for sheet metal part processing, includes mount (1), its characterized in that: a plurality of evenly distributed driving rods (11) are rotationally connected to the fixing frame (1), the outer walls of the driving rods (11) are fixedly connected with a main roller (12), two symmetrical fixing rods (13) are arranged above the fixing frame (1), a plurality of evenly distributed driven rods (14) are rotationally connected between the two fixing rods (13), a plurality of driven rollers (15) are fixedly connected to the outer walls of the driven rods (14), and the main rollers (12) correspond to the driven rollers (15) one by one;

The utility model discloses a fixed lever, including fixed lever (13), locating lever (16) with mount (1) fixed connection, two one side of fixed lever (13) is fixed connection stable post (17) all, stable post (17) up end fixedly connected with positive and negative motor (18), positive and negative motor (18) output is connected with axis of rotation (19), fixedly connected with gear (20) on axis of rotation (19) outer wall, gear (20) outer edge meshing has gag lever post (21), fixed lever post (13) with gag lever post (21) sliding connection.

2. The flattening machine for sheet metal part machining of claim 1, wherein: the driving device comprises a plurality of driving rods (11), wherein one ends of the driving rods (11) are fixedly connected with first rotating discs (31), one side of a fixing frame is fixedly connected with a first locating plate (32), the upper end face of the first locating plate (32) is fixedly connected with a gear motor (33), the output end of the gear motor (33) is connected with one driving rod (11), the plurality of first rotating discs (31) are in transmission connection through a plurality of first belts (34), and two adjacent first belts (34) are arranged in a staggered mode.

3. The flattening machine for sheet metal part machining of claim 1, wherein: one side of the fixing frame (1) far away from one of the main rollers (12) is fixedly connected with a cleaning frame (41), and two symmetrical cleaning brushes (42) are rotationally connected to the cleaning frame (41).

4. The flattening machine for sheet metal part machining of claim 1, wherein: limiting grooves (51) are formed in the positioning rods (16), limiting blocks (52) are connected in the limiting grooves (51) in a sliding mode, and the limiting blocks (52) are fixedly connected with the fixing rods (13).

5. A flattening machine for sheet metal part tooling as in claim 3, wherein: one side fixedly connected with second locating plate (61) of clearance frame (41), second locating plate (61) up end fixedly connected with rotation motor (62), rotation motor (62) output with one of them clearance brush (42) are connected, two clearance brush (42) are kept away from the equal fixedly connected with second rolling disc (63) of one end of second locating plate (61), two pass through second belt (64) transmission connection between second rolling disc (63).

6. A flattening machine for sheet metal part tooling as in claim 3, wherein: the cleaning frame is characterized in that a fixed block (71) is fixedly connected to the lower end face of the cleaning frame (41), and the fixed block (71) is fixedly connected with the fixing frame (1).

7. The flattening machine for sheet metal part machining of claim 1, wherein: the end face of the fixing frame (1) is fixedly connected with a plurality of supporting legs (81).