CN211191517U

CN211191517U - Metal sheet bending machine

Info

Publication number: CN211191517U
Application number: CN201922051575.7U
Authority: CN
Inventors: 熊宏武; 朱远明
Original assignee: Kunshan Yuyao Electronics Co ltd
Current assignee: Kunshan Yuyao Electronics Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-07
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to the technical field of metal sheet processing, in particular to a metal sheet bending machine, which solves the problems in the prior art and comprises a processing table, wherein the side wall of the processing table is provided with a panel with a built-in single chip microcomputer, the panel is provided with a switch, one side of the upper surface of the processing table is welded with a guide strip, one side of the middle position of the upper surface of the processing table is welded with a fixed seat, the side wall of the fixed seat is embedded with a touch panel, the upper surface of the processing table and the inside of the processing table are respectively provided with a groove and a through hole, the inside of the through hole is provided with a bending component through a guide bolt in a sliding way, the guide bolt is fixedly connected with a driving motor arranged at the bottom wall of the processing table through a linkage rod, the side frame is welded on the side wall of the processing table, a ball screw rod connected with a, avoiding the situation of looseness.

Description

Metal sheet bending machine

Technical Field

The utility model relates to a sheet metal processing technology field especially relates to a sheet metal bending machine.

Background

Bending machines comprise mechanically, hydraulically, pneumatically or electrically servo-operated presses which move an upper tool or punch vertically relative to a lower tool or die to deform a workpiece inserted between the tools. The upper punch applies a force to the workpiece that deforms and bends the workpiece according to the angle defined by the tool shape. The lower die is fixed to the machine frame and includes a longitudinal opening or passage that cooperates with the upper punch to bend the workpiece.

In the working process of the bending machine, the sheet is manually placed at the position to be bent, and then the assembly is bent, but the sheet may be loosened when the sheet is manually held, so that a device is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a sheet metal bending machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a metal sheet bending machine comprises a processing table, wherein a panel with a built-in single chip microcomputer is mounted on the side wall of the processing table, and a switch is arranged on the panel;

the upper surface of processing platform has welded the conducting bar on one side, and the fixing base has been welded to one side of the upper surface intermediate position of processing platform, the touch panel has been inlayed to the lateral wall of fixing base, processing platform's upper surface and its inside are seted up flutedly and through-hole respectively, the inside of through-hole is provided with crooked subassembly through the lead bolt slip, the lead bolt passes through the gangbar and is connected fixedly with the driving motor who installs in the processing platform diapire, the lateral wall of processing platform has welded the side bearer, be provided with the ball screw rod that links to each other with the motor in the recess, the motor is installed in one side of side bearer, the outer wall screw thread transmission of ball screw rod is provided with the base, the upper surface welding of base has the regulation seat.

Preferably, the groove is located on the other side of the fixing seat, and the guide groove is formed in the side wall of the groove.

Preferably, the through hole is of a semi-annular structure, the guide bolt is arranged in the through hole, the bending component is arranged on the upper surface of the through hole, and the guide bolt is embedded in the bending component.

Preferably, the driving motor is installed on the lower surface of the processing table through screws, one end of the linkage rod is fixedly connected with an output shaft of the driving motor, and the other end of the linkage rod is fixedly connected with the bottom end of the guide bolt through a key.

Preferably, the motor is fixed to the side wall of the side frame through screws, the output end of the motor is provided with a speed reducer, the motor and the ball screw are fixedly connected through a coupling, and the speed reducer is arranged inside the side frame.

Preferably, the base is of a cuboid structure, a threaded hole matched with the ball screw is formed in the middle of the base, and the ball screw is arranged in the threaded hole.

Preferably, the side wall of conducting bar and the side wall of fixing base are on same water flat line to fixing base and regulation seat all are the semicircular structure.

The utility model discloses a set up the fixing base on the surface of processing platform to set up movable regulation seat at the facade of fixing base, utilize the contact of sheet and touch panel, the control motor starts, makes the regulation seat move to one side of fixing base, thereby cliies the sheet, when tak the sheet away, and the re-control is adjusted the seat and is reset to the normal position, compares in prior art, the utility model discloses improved the device greatly and adding man-hour to the fixed steadiness of sheet, avoided appearing the condition of collapsing.

Drawings

Fig. 1 is a top view of a sheet metal bending machine according to the present invention;

fig. 2 is a bottom view of a metal sheet bending machine according to the present invention;

fig. 3 is a movable side view of an adjusting seat of a metal sheet bending machine according to the present invention.

In the figure: 1 processing table, 11 panels, 12 grooves, 121 guide grooves, 13 through holes, 2 guide bars, 3 side frames, 31 motors, 4 ball screws, 5 fixed seats, 51 touch plates, 6 adjusting seats, 61 bases, 611 guide blocks, 7 bending assemblies, 71 guide bolts, 8 driving motors and 9 linkage rods.

Detailed Description

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

Referring to fig. 1-3, a metal sheet bending machine comprises a processing table 1, a panel 11 with a built-in single chip microcomputer (model AT89C51) is mounted on a side wall of the processing table 1, a switch is arranged on the panel 11, a guide bar 2 is welded on one side of an upper surface of the processing table 1, the guide bar 2 is convenient for moving and adjusting the metal sheet, a fixed seat 5 is welded on one side of a middle position of the upper surface of the processing table 1, a touch plate 51 is embedded on the side wall of the fixed seat 5 (the touch plate 51 is a capacitive sensing touch chip with model YS 6012B), the touch plate 51 is used for controlling the motor 31 to work, a groove 12 and a through hole 13 are respectively formed on the upper surface of the processing table 1 and the inside of the processing table 1, a bending assembly 7 is arranged inside the through a guide bolt 71 in a sliding manner (the bending assembly 7 is in a cylindrical structure), the bending assembly 7 is used for bending the metal sheet, the guide bolt 71 is fixedly, the driving motor 8 is used for driving the guide bolt 71 to rotate through the linkage rod 9, so that the guide bolt 71 drives the bending assembly 7 to slide back and forth in the through hole 13, the driving motor 8 is installed on the lower surface of the processing table 1 through a screw, one end of the linkage rod 9 is connected and fixed with an output shaft of the driving motor 8, the other end of the linkage rod 9 is connected and fixed with the bottom end of the guide bolt 71 through a key, a side frame 3 is welded on the side wall of the processing table 1, a ball screw 4 connected with the motor 31 is arranged in the groove 12, the ball screw 4 is used for driving the base 61 to move, so that the adjusting base 6 is driven to move and adjust the position, the motor 31 is fixed on the side wall of the side frame 3 through a screw, the output end of the motor 31 is provided with a speed reducer, the motor 31 is connected and fixed with the ball screw 4 through a coupler and is arranged inside, the base 61 is a cuboid structure, a threaded hole matched with the ball screw 4 is formed in the middle of the base 61, the ball screw 4 is arranged in the threaded hole, the upper surface of the base 61 is welded with the adjusting seat 6, the adjusting seat 6 clamps the sheet material in order to match with the fixing seat 5, the two sides of the base 61 are respectively welded with the guide blocks 611 sliding in the guide grooves 121, and the guide blocks 611 play a role in limiting and guiding.

The groove 12 is located on the other side of the fixing base 5, the guide groove 121 is opened on the side wall of the groove 12, the through hole 13 is in a semi-annular structure, the guide bolt 71 is disposed in the through hole 13, the bending component 7 is disposed on the upper surface of the through hole 13, and the guide bolt 71 is embedded in the bending component 7.

In addition, the lateral wall of conducting bar 2 is in same water flat line with the lateral wall of fixing base 5 to fixing base 5 and regulation seat 6 all are the semicircular structure.

In the embodiment, when a switch is pressed down, the single chip microcomputer starts to work, the sheet is removed to the fixed seat 5 along with the guide strip 2, when the sheet is contacted with the touch plate 51, the touch plate 51 sends a signal to the single chip microcomputer, the single chip microcomputer controls the motor 31 to start, the motor 31 drives the ball screw 4 to rotate, the base 61 drives the adjusting seat 6 to move towards one side close to the fixed seat 5 under the driving of the base, when the adjusting seat 6 moves to one side of the sheet and clamps the sheet (the time limit for clamping the sheet is less than 5 seconds), the single chip microcomputer controls the driving motor 8 to start (the starting interval time between the motor 31 and the driving motor 8 is 5 seconds), the driving motor 8 drives the linkage rod 9 to rotate, the linkage rod 9 drives the guide bolt 71 to slide in the through hole 13, the bending component 7 is further driven to bend the exposed sheet, then the guide bolt 71 is reset, the driving motor 8 stops, and then, at the moment, the touch plate 51 is not triggered, the single chip microcomputer control motor 31 drives the ball screw 4 to rotate reversely, so that the adjusting seat 6 is driven to move back along the groove 12 and stop, the circular operation is carried out, and after the circular operation is finished, the machine is closed by pressing a switch.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A metal sheet bending machine comprises a processing table (1), wherein a panel (11) with a built-in single chip microcomputer is mounted on the side wall of the processing table (1), and a switch is arranged on the panel (11);

the processing table is characterized in that a guide bar (2) is welded on one side of the upper surface of the processing table (1), a fixed seat (5) is welded on one side of the middle position of the upper surface of the processing table (1), a touch panel (51) is embedded on the side wall of the fixed seat (5), a groove (12) and a through hole (13) are respectively formed in the upper surface of the processing table (1) and the inner part of the upper surface of the processing table (1), a bending component (7) is arranged in the through hole (13) in a sliding mode through a guide bolt (71), the guide bolt (71) is fixedly connected with a driving motor (8) arranged on the bottom wall of the processing table (1) through a linkage rod (9), a side frame (3) is welded on the side wall of the processing table (1), a ball screw (4) connected with the motor (31) is arranged in the groove (12), the motor (31) is arranged on one side of the side frame (3), a base (61) is arranged, and guide blocks (611) sliding in the guide grooves (121) are welded on two sides of the base (61) respectively.

2. A machine as claimed in claim 1, characterized in that the recess (12) is located on the other side of the holder (5) and the guide groove (121) opens into the side wall of the recess (12).

3. A machine as claimed in claim 1, characterized in that the through-hole (13) is of semi-annular configuration, and the guide pin (71) is disposed in the through-hole (13), the bending element (7) is disposed on the upper surface of the through-hole (13), and the guide pin (71) is embedded in the bending element (7).

4. The metal sheet bending machine according to claim 1, wherein the driving motor (8) is mounted on the lower surface of the processing table (1) through screws, one end of the linkage rod (9) is fixedly connected with an output shaft of the driving motor (8), and the other end of the linkage rod (9) is fixedly connected with the bottom end of the guide bolt (71) through a key connection.

5. The metal sheet bending machine according to claim 1, wherein the motor (31) is fixed to the side wall of the side frame (3) by screws, and the output end of the motor (31) is provided with a speed reducer, and the motor (31) and the ball screw (4) are connected and fixed by a coupling, and the speed reducer is arranged inside the side frame (3).

6. The metal sheet bending machine according to claim 1, wherein the base (61) is a rectangular parallelepiped structure, a threaded hole matched with the ball screw (4) is formed in the middle of the base (61), and the ball screw (4) is arranged in the threaded hole.

7. The machine according to claim 1, characterized in that the side walls of the bars (2) and the side walls of the holders (5) are in the same horizontal line, and in that the holders (5) and the adjustment holders (6) are in a semi-annular configuration.