CN216262784U

CN216262784U - Bending device for sheet metal machining

Info

Publication number: CN216262784U
Application number: CN202121781864.3U
Authority: CN
Inventors: 钟会碧
Original assignee: Suzhou Mingxiao Machinery Technology Co ltd
Current assignee: Suzhou Mingxiao Machinery Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-04-12
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the technical field of sheet metal machining devices, and discloses a bending device for sheet metal machining, which comprises a support, wherein the top of the support is fixedly connected with a shell, a driving piece is arranged inside the shell, the top of the shell is provided with a leveling mechanism positioned above the driving piece, the top of the shell is provided with a positioning mechanism positioned on the left side of the leveling mechanism, the left side of the shell is provided with a bending mechanism fixedly connected with the left side of the support, and the driving piece comprises a motor fixedly connected with the front side of the shell. This a bending device for panel beating possesses advantages such as the practicality is high, has solved prior art, and the bending device for panel beating processing simple structure needs the artifical plate of going to buckle hard, wastes time and energy and be not convenient for control and roll over the angle, and in addition, bending device can not carry out the flattening to the plate, leads to the problem that bending device practicality is low.

Description

Bending device for sheet metal machining

Technical Field

The utility model relates to the technical field of sheet metal machining devices, in particular to a bending device for sheet metal machining.

Background

Bending and forming of sheet metal is carried out on a plate bender, on which a workpiece to be formed is placed, the brake shoes are lifted up by means of lifting levers, the workpiece is slid into place and then lowered onto the workpiece to be formed, and bending of the metal is achieved by applying a force to the bending levers on the plate bender, the minimum bending radius being a function of the ductility and thickness of the formed metal, and for aluminium sheet the bending radius of the metal is greater than the thickness of the sheet.

Among the prior art, sheet metal working's bending device simple structure needs the manual work to go hard to buckle the plate, wastes time and energy and be not convenient for control bending angle, and in addition, bending device can not carry out the flattening to the plate, leads to bending device practicality low, so provides a bending device for sheet metal working and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a bending device for sheet metal processing, which has the advantages of high practicability and the like, and solves the problems that in the prior art, the bending device for sheet metal processing is simple in structure, time and labor are wasted, the bending angle is inconvenient to control, and the bending device cannot level the sheet metal, so that the practicability of the bending device is low.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a bending device for sheet metal working, includes the support, the top fixedly connected with casing of support, the inside of casing is provided with the driving piece, the top of casing is provided with the leveling mechanism who is located the driving piece top, the top of casing is provided with and is located the left positioning mechanism of leveling mechanism, the left side of casing be provided with support left side fixed connection's the mechanism of bending.

The utility model has the beneficial effects that:

this a bending device for panel beating arranges the top of casing in with the plate, through the cooperation of driving piece and levelling mechanism, carries out the flattening to the plate, fixes a position the plate through positioning mechanism, through bending mechanism and positioning mechanism cooperation, bends to the plate, avoids the manual work to go the plate of buckling hard, and flattens to the plate before bending, guarantees plate product quality to reach the high mesh of practicality.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the driving part comprises a motor fixedly connected with the front surface of the shell, and the output end of the motor is fixedly connected with a driving roller which is movably connected with the inside of the shell and extends to the top of the shell;

further, leveling mechanism include with casing top fixed connection's U-shaped frame, the top fixedly connected with of U-shaped frame extends to the inboard first electronic jar of U-shaped frame, the output fixedly connected with of first electronic jar and the inboard swing joint's of U-shaped frame U-shaped piece, the inboard swing joint of U-shaped piece has the compression roller that is located the drive roller top.

Adopt above-mentioned further scheme's beneficial effect is, arrange the top of casing in with the plate to make the top contact of plate and drive roller, drive the U-shaped piece by first electronic jar and move down, the U-shaped piece drives the compression roller and moves down and cooperate the drive roller to extrude the plate, drives the drive roller by the motor and rotates, makes the plate move left simultaneously, and then flattens the plate.

Further, positioning mechanism include quantity be two and with casing top fixed connection's L shape piece, the top fixedly connected with of L shape piece extends to the electronic jar of the inboard second of L shape piece, two the output of the electronic jar of second all with trapezoidal piece fixed connection.

Adopt above-mentioned further scheme's beneficial effect to be, after the plate flattens, move down and extrude the plate by the electronic jar of second drive trapezoidal piece, the cooperation casing is fixed a position to the plate.

Further, the bending mechanism comprises an L-shaped strip movably connected with the left side of the shell, a supporting plate is fixedly connected to the inner side of the L-shaped strip, the bending mechanism also comprises a connecting plate fixedly connected with the left side of the support, and the top of the connecting plate is movably connected with a third electric cylinder of which the output end is movably connected with the bottom of the supporting plate;

further, the hole of stepping down that is located the drive roller outside is seted up at the top of casing, the L-shaped piece is front and back symmetric distribution, the right side of L-shaped strip is articulated through the hinge with the left side of casing.

Adopt above-mentioned further scheme's beneficial effect to be, drive the backup pad by the electronic jar of third and upwards rotate, the backup pad drives L shape strip and upwards rotates, and L shape strip extrudees the plate, and then makes the plate buckle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a left side sectional view of the driving member of the present invention;

FIG. 4 is a left side sectional view of the positioning mechanism of the present invention.

In the figure: 1. a support; 2. a housing; 3. a drive member; 31. a motor; 32. a drive roller; 4. a leveling mechanism; 41. a U-shaped frame; 42. a first electric cylinder; 43. a U-shaped block; 44. a compression roller; 5. a positioning mechanism; 51. an L-shaped block; 52. a second electric cylinder; 53. a trapezoidal block; 6. a bending mechanism; 61. l-shaped strips; 62. a support plate; 63. a connecting plate; 64. and a third electric cylinder.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, a bending apparatus for sheet metal working includes a bracket 1, a housing 2 is fixedly connected to the top of the bracket 1, a driving member 3 is disposed inside the housing 2, a leveling mechanism 4 is disposed on the top of the housing 2 and located above the driving member 3, a positioning mechanism 5 is disposed on the top of the housing 2 and located on the left side of the leveling mechanism 4, a bending mechanism 6 is disposed on the left side of the housing 2 and fixedly connected to the left side of the bracket 1, the driving member 3 includes a motor 31 fixedly connected to the front side of the housing 2, an output end of the motor 31 is fixedly connected to a driving roller 32 movably connected to the inside of the housing 2 and extending to the top of the housing 2, the leveling mechanism 4 includes a U-shaped frame 41 fixedly connected to the top of the housing 2, a first electric cylinder 42 extending to the inside of the U-shaped frame 41 is fixedly connected to the top of the U-shaped frame 41, an output end of the first electric cylinder 42 is fixedly connected to a U-shaped block 43 movably connected to the inside of the U-shaped frame 41, the inner side of the U-shaped block 43 is movably connected with a press roller 44 positioned above the drive roller 32, the plate is arranged at the top of the shell 2 and is contacted with the top of the drive roller 32, the first electric cylinder 42 drives the U-shaped block 43 to move downwards, the U-shaped block 43 drives the press roller 44 to move downwards and is matched with the drive roller 32 to extrude the plate, the motor 31 drives the drive roller 32 to rotate, and simultaneously the plate moves leftwards, so as to flatten the plate, the positioning mechanism 5 comprises two L-shaped blocks 51 fixedly connected with the top of the shell 2, the top of the L-shaped block 51 is fixedly connected with a second electric cylinder 52 extending to the inner side of the L-shaped block 51, the output ends of the two second electric cylinders 52 are fixedly connected with the trapezoidal blocks 53, after the plate is flattened, the trapezoidal blocks 53 are driven by the second electric cylinder 52 to move downwards and extrude the plate, the plate is matched with the shell 2 to position the plate, the bending mechanism 6 comprises an L-shaped strip 61 movably connected with the left side of the shell 2, inboard fixedly connected with backup pad 62 of L shape strip 61, mechanism 6 of bending still include with support 1 left side fixed connection's connecting plate 63, the top swing joint of connecting plate 63 has output and the electronic jar 64 of third of backup pad 62 bottom swing joint, the hole of stepping down that is located the drive roller 32 outside is seted up at the top of casing 2, L-shaped piece 51 is front and back symmetric distribution, the right side of L shape strip 61 passes through the hinge with the left side of casing 2 and articulates, it upwards rotates to drive backup pad 62 by the electronic jar 64 of third, backup pad 62 drives L shape strip 61 and upwards rotates, L shape strip 61 extrudees the plate, and then make the plate buckle.

The working principle is as follows:

the first step is as follows: placing a plate on the top of the shell 2, enabling the plate to be in contact with the top of the driving roller 32, driving a U-shaped block 43 to move downwards by a first electric cylinder 42, driving a pressing roller 44 to move downwards by the U-shaped block 43 and extruding the plate by matching with the driving roller 32, driving the driving roller 32 to rotate by a motor 31, and enabling the plate to move leftwards so as to flatten the plate;

the second step is that: after the plate is flattened, the second electric cylinder 52 drives the trapezoidal block 53 to move downwards and extrude the plate, and the plate is positioned by matching with the shell 2;

the third step: the third electric cylinder 64 drives the supporting plate 62 to rotate upwards, the supporting plate 62 drives the L-shaped strip 61 to rotate upwards, and the L-shaped strip 61 extrudes the plate, so that the plate is bent.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bending device for sheet metal working, includes support (1), its characterized in that: the top fixedly connected with casing (2) of support (1), the inside of casing (2) is provided with driving piece (3), the top of casing (2) is provided with leveling mechanism (4) that are located driving piece (3) top, the top of casing (2) is provided with and is located left positioning mechanism (5) of leveling mechanism (4), the left side of casing (2) is provided with support (1) left side fixed connection's bending mechanism (6).

2. The bending device for sheet metal working according to claim 1, characterized in that: the driving piece (3) comprises a motor (31) fixedly connected with the front side of the shell (2), and the output end of the motor (31) is fixedly connected with a driving roller (32) movably connected with the inside of the shell (2) and extends to the top of the shell (2).

3. The bending device for sheet metal working according to claim 2, characterized in that: leveling mechanism (4) including with casing (2) top fixed connection's U-shaped frame (41), the top fixedly connected with of U-shaped frame (41) extends to the inboard first electronic jar (42) of U-shaped frame (41), the output fixedly connected with of first electronic jar (42) and the inboard swing joint's of U-shaped frame (41) U-shaped piece (43), the inboard swing joint of U-shaped piece (43) has compression roller (44) that are located drive roller (32) top.

4. The bending device for sheet metal working according to claim 3, characterized in that: the positioning mechanism (5) comprises two L-shaped blocks (51) which are fixedly connected with the top of the shell (2), the top of each L-shaped block (51) is fixedly connected with a second electric cylinder (52) which extends to the inner side of each L-shaped block (51), and the output ends of the second electric cylinders (52) are fixedly connected with a trapezoidal block (53).

5. The bending device for sheet metal working according to claim 4, characterized in that: bend mechanism (6) including with casing (2) left side swing joint's L shape strip (61), the inboard fixedly connected with backup pad (62) of L shape strip (61), bend mechanism (6) still include with support (1) left side fixed connection's connecting plate (63), the top swing joint of connecting plate (63) has output and backup pad (62) bottom swing joint's third electronic jar (64).

6. The bending device for sheet metal working according to claim 5, characterized in that: the top of casing (2) is seted up and is located the hole of stepping down in drive roller (32) outside, L shape piece (51) are front and back symmetric distribution, the right side of L shape strip (61) is passed through the hinge with the left side of casing (2) and is articulated.