CN218168299U

CN218168299U - Angle-adjustable bending machine for sheet metal machining

Info

Publication number: CN218168299U
Application number: CN202222733268.9U
Authority: CN
Inventors: 郭先进; 庞士阳
Original assignee: Hefei Jinrui Machinery Manufacturing Co ltd
Current assignee: Hefei Jinrui Machinery Manufacturing Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2022-12-30
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to an angularly adjustable bender is used in panel beating, including workstation, pneumatic cylinder, workstation top bolt fixedly connected with mould seat, and the inboard slip of mould seat has the pendulum roller, set up flutedly along the axial on the pendulum roller, and the recess contained angle is 30-90, the top elastic connection of mould seat has the fly leaf, the below transmission of pneumatic cylinder is connected with the briquetting, and the briquetting is close to the left side setting of pendulum roller to the border position of briquetting and the setting of pendulum roller axis overlook face collineation setting, the front of workstation can be dismantled and be connected with the operation panel that sets up to the angle of buckling, and this scheme utilizes the rotation of axis to put the roller through inlaying at mould seat inside and establishes radial pivoted pendulum roller, cooperates the top briquetting simultaneously, realizes the right side of pendulum roller and to buckling of sheet metal component, utilizes the control to the briquetting distance down, realizes the control to the position of going upward on the pendulum roller right side, realizes the folding of different angles.

Description

Angle-adjustable bending machine for sheet metal machining

Technical Field

The application relates to the technical field of sheet metal processing, in particular to an angle-adjustable bending machine for sheet metal processing.

Background

The sheet metal is a comprehensive cold processing technology aiming at metal sheets (generally below 6 mm), and comprises shearing, punching/cutting/compounding, folding, riveting, splicing, forming and the like. The remarkable characteristic is that the thickness of the same part is consistent. The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is simple and convenient.

Bending at a plurality of angles possibly exists for the same sheet metal part, different types of dies are usually installed on the workbench of the conventional sheet metal part bending machine, and the bending angles are different, so that a plurality of dies are usually installed on the workbench of the bending machine, the positions of the sheet metal part need to be continuously changed in the later use process, different bending effects are realized, certain inconvenience is caused during operation, the types of the bent sheet metal part need to be changed synchronously in the later period, the number of dies for single processing is large, and the change speed is slow. Consequently, for the mould angle that solves current sheet metal component and bend fixed, the inconvenient problem of change, the technical personnel in the field provide a bender of angularly adjustable for the sheet metal working.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that provides among the above-mentioned background art, this application provides a bending machine for sheet metal working angularly adjustable.

The application provides a pair of angularly adjustable's bender for panel beating, comprises a workbench, the both sides fixedly connected with pallet of workstation, and fixedly connected with a plurality of pneumatic cylinder on the pallet, workstation top bolt fixedly connected with mould seat, and the inboard slip of mould seat has the pendulum roller, set up flutedly along the axial on the pendulum roller, and recess turning position department and pendulum roller axis coincidence setting to the recess contained angle is 30-90, the top elastic connection of mould seat has the fly leaf, and the up end of fly leaf and the open position parallel and level of pendulum roller set up, the below transmission of pneumatic cylinder is connected with the briquetting, and the briquetting is close to the left side setting of pendulum roller to the border position and the pendulum roller axis overlook the setting of face of briquetting, the front of workstation can be dismantled and be connected with the operation panel that carries out the setting to the angle of buckling.

Preferably, a front support plate is fixedly connected to the right side of the upper end face of the die holder, a rear support plate is fixedly connected to the left side of the upper end face of the die holder, the upper end face of the front support plate is flush with the upper end face of the initial position of the movable plate, and the height of the rear support plate is equal to the thickness of the movable plate.

Preferably, the central line of the groove at the initial position of the swing roller is perpendicular to the horizontal plane, two sides of the opening of the swing roller are parallel and level to the upper end face of the movable plate, and the movable plate is provided with a movable groove corresponding to the swing roller, the front support plate and the rear support plate.

Preferably, the output end of the hydraulic cylinder is fixedly connected with a placement frame, the pressing block bolt is fixedly connected below the placement frame, and the descending distance of the hydraulic cylinder is controlled through a processor in the operating platform.

Preferably, a plurality of hole grooves are formed in the die base, the springs are fixedly connected to the hole grooves, the top ends of the springs are fixedly connected to the lower end face of the movable plate, the mounting groove is formed in the bottom of the die base, the mounting bar is fixedly connected to the workbench, and the workbench is assembled between the mounting bar and the die base.

To sum up, the application comprises the following beneficial technical effects:

through inlay in that the mould seat is inside to establish radial pivoted pendulum roller, utilize the pendulum roller around the rotation of axis, cooperate pressing of top briquetting simultaneously, realize the right side of pendulum roller to the buckling of sheet metal component, utilize the control to the briquetting distance down, realize the control to the position of going upward on the pendulum roller right side, realize the folding of different angles, compare in the current different templates of using instead, promoted the convenience of folding to different angles.

Drawings

Fig. 1 is an isometric view of an angularly adjustable bending machine for sheet metal working according to an embodiment of the present application;

FIG. 2 is an isometric view of a die of an angularly adjustable bending machine for sheet metal working in an embodiment of the present application;

fig. 3 is a local exploded view of a die of an angle-adjustable bending machine for sheet metal working according to an embodiment of the present application;

fig. 4 is a longitudinal section of an angularly adjustable bending machine for sheet metal working in an embodiment of the present application.

Description of reference numerals: 1. a work table; 2. a stand; 3. an operation table; 4. mounting a bar; 5. a hydraulic cylinder; 6. a placement frame; 7. pressing into blocks; 8. a mold base; 801. mounting grooves; 802. a front support plate; 803. a rear support plate; 804. a hole groove; 9. a movable plate; 901. a movable groove; 10. swinging the roller; 1001. a groove; 11. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses angle-adjustable's bender for sheet metal working. Referring to fig. 1-4, an angle-adjustable bending machine for sheet metal working includes a table 1, a stand 2 is fixedly connected to both sides of the table 1, a plurality of hydraulic cylinders 5 are fixedly connected to the stand 2, a die holder 8 is fixedly connected to a bolt above the table 1, a swing roller 10 is slidably inserted into an inner side of the die holder 8, a groove 1001 is axially formed in the swing roller 10, a corner position of the groove 1001 and an axis of the swing roller 10 are coincident, and an included angle of the groove 1001 is 30-90 °, a movable plate 9 is elastically connected to an upper side of the die holder 8, an upper end surface of the movable plate 9 and an opening position of the swing roller 10 are aligned, a press block 7 is drivingly connected to a lower side of the hydraulic cylinder 5, the press block 7 is disposed near a left side of the swing roller 10, and an edge position of the press block 7 and an axis of the swing roller 10 are collinearly aligned, a front surface of the table 1 is detachably connected to an operation table 3 for setting a bending angle, a display panel and an operation button are disposed on the operation table 3, a support plate 803 for accurately controlling a downward movement of the support plate 3, a support plate 803 is disposed on a vertical plane, and a support plate 803 is disposed on the support plate 803, and a support plate 803 is disposed on the support plate, and a support plate 803, a support plate 803 is disposed at a vertical position of the support plate 803, and a vertical line 802, and a support plate 803 is disposed on the support plate 3, and a support plate is disposed on the support plate, a support plate 3, and a support plate is disposed at a vertical position of the support plate 3, and a support plate is disposed on the support plate 3, and a support plate 3, a support plate is disposed at a position, and a distance is equal to a support plate 802, and a support plate is disposed at a position of the support plate 802, and a position is disposed at a position, and a position of the support plate 3, set up on the fly leaf 9 and correspond pendulum roller 10, the activity groove 901 that front strut 802 and back strut 803 set up, preferred activity groove 901 and front strut 802, equal clearance fit between back strut 803, guarantee that fly leaf 9 can descend to the position department of laminating with mould seat 8, the output fixedly connected with of pneumatic cylinder 5 places the frame 6, briquetting 7 bolt fixed connection is in the below of placing the frame 6, the descending distance of pneumatic cylinder 5 is controlled through the treater in operation panel 3, a plurality of hole groove 804 has been seted up on the mould seat 8, and equal fixedly connected with spring 11 in the hole groove 804, and terminal surface fixed connection under the top of spring 11 and fly leaf 9, mounting groove 801 has been seted up to the bottom of mould seat 8, fixedly connected with mounting bar 4 on the workstation 1, and workstation 1 assembles between through mounting bar 4 and the mould seat 8, one side of preferred mould seat 8 is provided with fixing bolt, utilize conflict between fixing bolt and the mounting bar 4, realize the position stability of mould seat 8 on workstation 1.

The implementation principle of the angle-adjustable bending machine for sheet metal processing in the embodiment of the application is as follows: when sheet metal machining is carried out, a sheet metal is placed on the movable plate 9, the bending angle is selected through the operation table 3, the angle is analyzed and processed through a processor arranged in the operation table 3, the distance between the downward movement of the swing roller 10 is calculated, the downward stroke of the hydraulic cylinder 5 is controlled, then the hydraulic cylinder 5 drives the placing frame 6 to move downward, the placing frame 6 is connected with the pressing block 7 to move downward, when the pressing block 7 is attached to a sheet metal part, the sheet metal and the movable plate 9 are synchronously pushed downward, in the pushing process, the lower end of the sheet metal pushes the left side angle of the swing roller 10 downward, and the pressing block 7 is arranged above the sheet metal part for limiting, so that the position can not be bent, and because the upper side of the right side angle is not provided with a conflict structure, the right side angle can push the sheet metal to bend upwards, the bending angle depends on the degree of pressing the pressing block 7, when the pressing block 7 is pressed half way down, the bending angle is 45 degrees, when the pressing block is completely pressed down, the bending angle is 90 degrees, and when the bending angle of the sheet metal part is an obtuse angle, when the included angle of the sheet metal part is an acute angle after bending, namely the angle required to rotate by the swing roller 10 is an obtuse angle, at the moment, the swing roller 10 with the groove 1001 angle being an acute angle is selected for bending, after bending is completed, the pressing block 7 moves upwards under the effect of the hydraulic cylinder 5, the movable plate 9 is reset to the initial position under the effect of the restoring force of the spring 11, and preparation is made for the next bending position.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bender of angularly adjustable for sheet metal working, includes workstation (1), both sides fixedly connected with pallet (2) of workstation (1), and fixedly connected with a plurality of pneumatic cylinder (5) on pallet (2), its characterized in that: workstation (1) top bolt fixedly connected with mould seat (8), and the inboard slip of mould seat (8) has set up pendulum roller (10), set up fluted (1001) along the axial on pendulum roller (10), and recess (1001) corner position department and pendulum roller (10) axis coincidence setting to recess (1001) contained angle is 30-90, the top elastic connection of mould seat (8) has fly leaf (9), and the up end of fly leaf (9) and the open position parallel and level of pendulum roller (10) set up, the below transmission of pneumatic cylinder (5) is connected with briquetting (7), and briquetting (7) are close to the left side setting of pendulum roller (10) to the border position and the pendulum roller (10) axis of briquetting (7) overlook the face collineatly set up, the front of workstation (1) can be dismantled and be connected with operation panel (3) that set up the angle of buckling.

2. The bending machine with the adjustable angle for sheet metal working according to claim 1, is characterized in that: the die holder is characterized in that a front support plate (802) is fixedly connected to the right side of the upper end face of the die holder (8), a rear support plate (803) is fixedly connected to the left side of the upper end face of the die holder, the upper end face of the front support plate (802) and the upper end face of the initial position of the movable plate (9) are arranged in a flush mode, and the height of the rear support plate (803) is equal to the thickness of the movable plate (9).

3. The bending machine with the adjustable angle for sheet metal working according to claim 2, is characterized in that: the center line of an initial position groove (1001) of the swing roller (10) is perpendicular to the horizontal plane, two sides of an opening of the swing roller (10) are parallel and level to the upper end face of the movable plate (9), and the movable plate (9) is provided with movable grooves (901) corresponding to the swing roller (10), the front support plate (802) and the rear support plate (803).

4. The bending machine with the adjustable angle for sheet metal working according to claim 1, characterized in that: the output end of the hydraulic cylinder (5) is fixedly connected with a placement frame (6), the pressing block (7) is fixedly connected below the placement frame (6) through bolts, and the descending distance of the hydraulic cylinder (5) is controlled through a processor in the operating platform (3).

5. The bending machine with the adjustable angle for sheet metal working according to claim 1, is characterized in that: the die is characterized in that a plurality of hole grooves (804) are formed in the die base (8), springs (11) are fixedly connected to the hole grooves (804), the top ends of the springs (11) are fixedly connected with the lower end face of the movable plate (9), a mounting groove (801) is formed in the bottom of the die base (8), mounting strips (4) are fixedly connected to the workbench (1), and the workbench (1) is assembled between the mounting strips (4) and the die base (8).