CN218517466U

CN218517466U - Sheet metal bending mechanism convenient for changing bending angle

Info

Publication number: CN218517466U
Application number: CN202221947628.9U
Authority: CN
Inventors: 冯伟江
Original assignee: Wuxi Zhongcheng Langui Technology Co ltd
Current assignee: Wuxi Zhongcheng Langui Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-02-24
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a panel beating mechanism of bending convenient to change angle of bending belongs to panel beating processing technology field, and it includes the operation panel, the upper surface of operation panel is connected with the lower fixed surface of two fixing bases respectively, the inner wall of two fixing bases respectively with two rotating assembly's fixed surface be connected, one side that two rotating assembly kept away from mutually respectively with the opposite face fixed connection of two gears, the surface of two gears respectively with the upper surface intermeshing of two racks, the inner wall of two fixing bases respectively with the surface mutual joint of two racks. This panel beating mechanism of bending convenient to change angle of bending through setting up splint, gear, runner assembly and cylinder, has made things convenient for this mechanism of bending to bend the edge of work piece for this mechanism of bending can audio-visually observe the work piece, thereby has ensured the processing quality of work piece, has also made things convenient for the angle of bending to control simultaneously, and then has improved the suitability of this mechanism of bending.

Description

Sheet metal bending mechanism convenient for changing bending angle

Technical Field

The utility model belongs to the technical field of the sheet metal working, specifically be a panel beating mechanism of bending convenient to change angle of bending.

Background

Sheet metal processing is an important process of sheet metal product molding, including cutting unloading, blanking processing and a series of methods such as bending, bending is to place the sheet metal that needs the bending on the bending machine, lift up both sides of sheet metal, the centre is removed by stop device restriction, realize the bending to sheet metal, in order to adapt to the shape in the in-service use, among the prior art, part small-size sheet metal component needs to bend panel edge, and operate through large-scale apparatus then be difficult to carry out audio-visual observation, it is difficult to control the angle of bending simultaneously also, thereby make the work efficiency greatly reduced of bending.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a panel beating mechanism of bending convenient to change angle of bending has solved prior art, and when the small-size sheet metal component edge of part was bent, it then is difficult for carrying out audio-visual observation then to operate through large-scale apparatus, also is difficult to control the angle of bending simultaneously to make the problem of the work efficiency greatly reduced of bending.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a panel beating mechanism of bending convenient to change angle of bending, includes the operation panel, the mounting groove has been seted up to the upper surface of operation panel, the upper surface of operation panel respectively with the lower fixed surface of two fixing bases be connected, the inner wall of two fixing bases respectively with two rotating assembly's external surface fixed connection, one side that two rotating assembly kept away from mutually respectively with the opposite face fixed connection of two gears, the surface of two gears respectively with the upper surface intermeshing of two racks, the inner wall of two fixing bases respectively with the surface mutual joint of two racks, one side of two racks respectively with the one end fixed connection of two cylinders, the one side fixed connection that the other end of two cylinders and same operation panel correspond, the opposite face of two rotating assembly respectively with the both sides fixed connection of splint, the lower surface and the mounting groove of splint are linked together.

As a further aspect of the present invention: the upper surface of the fixing seat is provided with a movable groove, the two sides of the rack are fixedly connected with the opposite surfaces of the two connecting plates respectively, and the two sides of the rack are connected with the inner wall of the movable groove in a sliding mode through the connecting plates.

As a further aspect of the present invention: the inner wall joint of connecting plate has a plurality of gyro wheel, one side of connecting plate is through the mutual joint of the inner wall of gyro wheel with the activity groove.

As a further aspect of the present invention: one side of the fixed seat is provided with scale marks, and the rotating assembly consists of a bearing and a rotating shaft.

As a further aspect of the present invention: the upper surface of operation panel and the lower surface of fly leaf overlap joint each other, the lower surface of fly leaf respectively with the upper surface fixed connection of two baffle, two guide slots have been seted up to the upper surface of operation panel, the surface of two baffles respectively with the mutual joint of the inner wall of two guide slots.

As a further aspect of the present invention: the lower surface of the movable plate is fixedly connected with the outer surface of the screw rod nut, the inner wall of the screw rod nut is in threaded connection with the outer surface of the screw rod, and one end of the screw rod is fixedly connected with one side corresponding to the rotary table through the support.

As a further aspect of the present invention: the upper surface of the operating platform is respectively fixedly connected with the bottom ends of the two electric push rods, and the top ends of the two electric push rods are fixedly connected with the lower surface of the same supporting plate.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the metal plate bending mechanism convenient for changing the bending angle comprises a clamping plate, a gear, a rotating assembly and air cylinders, wherein when a workpiece passes through a mounting groove and is in butt joint with the clamping plate, an operator simultaneously starts the two air cylinders to push two racks, the racks drive the gear to rotate, the rotating assembly on one side of the gear rotates inside a fixing seat simultaneously when the gear rotates, the two rotating assemblies simultaneously drive the clamping plate to start rotating, the workpiece is limited by a movable plate and an operating platform when the clamping plate drives the workpiece to rotate, the clamping plate bends the workpiece, the bending angles of the workpiece can be accurately controlled by scale marks on two sides of the fixing seat, the bending mechanism can be used for bending the corners of the workpiece conveniently, the workpiece can be visually observed by the bending mechanism, the processing quality of the workpiece is guaranteed, meanwhile, the bending angles can be conveniently controlled, and the applicability of the bending mechanism is improved.

2. This panel beating mechanism of bending convenient to change angle of bending, through setting up the lead screw, fly leaf and layer board, operating personnel places the work piece in the layer board top, push the work piece into to the mounting groove inside through starting electric putter afterwards, operating personnel rotates the carousel and drives the lead screw rotation after that, make screw-nut drive the fly leaf and remove above the operation panel, meanwhile, the baffle of fly leaf below also will be at the inside activity of guide slot, made things convenient for and carried out quick material loading to the work piece, and simultaneously, made things convenient for the position to the fly leaf to adjust more, make this mechanism of bending can process the work piece of different models, thereby the work efficiency of this structure of bending has been improved.

3. This panel beating mechanism of bending convenient to change angle of bending, through setting up the movable slot, gyro wheel and rack, at the in-process that the rack was promoted, the fly leaf of rack both sides will be at the activity inslot portion activity of fixing base top, meanwhile, the gyro wheel of connecting plate both sides will drive the connecting plate also at the activity of movable slot inside, when having made things convenient for the cylinder to promote the rack, more effectual spacing and direction are carried out to the rack, thereby the stability of this mechanism of bending has been improved, simultaneously can make the rack can be faster removal, and then the flexibility of this mechanism of bending has been increased.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the splint of the present invention;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the operation table of the present invention;

FIG. 4 is a perspective view of the fixing base of the present invention;

in the figure: the device comprises an operation table 1, a mounting groove 2, a fixing seat 3, a rotating assembly 4, a gear 5, a rack 6, a movable groove 7, a connecting plate 8, a roller 9, an air cylinder 10, scale marks 11, a clamping plate 12, a movable plate 13, a guide groove 14, a guide plate 15, a screw rod nut 16, a screw rod 17, a rotating disc 18, an electric push rod 19 and a supporting plate 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a panel beating mechanism of bending convenient to change angle of bending, including operation panel 1, mounting groove 2 has been seted up to the upper surface of operation panel 1, the upper surface of operation panel 1 is connected with the lower fixed surface of two fixing bases 3 respectively, the inner wall of two fixing bases 3 is connected with the surface fixed connection of two runner assemblies 4 respectively, one side that two runner assemblies 4 kept away from mutually is connected with the opposite face fixed connection of two gears 5 respectively, the surface of two gears 5 is intermeshing with the upper surface of two racks 6 respectively, the inner wall of two fixing bases 3 is connected with the surface of two racks 6 each other mutually, one side of two racks 6 is connected with the one end fixed connection of two cylinders 10 respectively, the other end of two cylinders 10 and one side fixed connection that same operation panel 1 corresponds, the opposite face of two runner assemblies 4 is connected with the both sides fixed connection of splint 12 respectively, the lower surface of splint 12 is linked together with mounting groove 2, made things convenient for this mechanism of bending to bend the edge of work piece to bend, make this mechanism directly perceived to survey the work piece, thereby the processing of this mechanism of bending has ensured the work piece, also made things convenient for the quality, also control to the angle of bending simultaneously, and then improved this mechanism's suitability.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, movable groove 7 has been seted up to the upper surface of fixing base 3, the both sides of rack 6 respectively with two connecting plate 8 opposite face fixed connection, the inner wall sliding connection of connecting plate 8 and movable groove 7 is passed through to the both sides of rack 6, through setting up movable groove 7, when having made things convenient for cylinder 10 to promote rack 6, more effectual carry on spacing and direction to rack 6, thereby the stability of this mechanism of bending has been improved, the inner wall joint of connecting plate 8 has a plurality of gyro wheel 9, gyro wheel 9 and movable groove 7's inner wall mutual joint are passed through to one side of connecting plate 8, through setting up gyro wheel 9, can make the removal that rack 6 can be faster, and then increased this mechanism of bending's flexibility, one side of fixing base 3 is provided with scale mark 11, runner assembly 4 comprises bearing and pivot, through setting up scale mark 11, made things convenient for the angle of bending to this mechanism of bending to carry out the accuracy and observe.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, the upper surface of the console 1 is overlapped with the lower surface of the movable plate 13, the lower surface of the movable plate 13 is fixedly connected with the upper surfaces of the two guide plates 15, the two guide grooves 14 are formed in the upper surface of the console 1, the outer surfaces of the two guide plates 15 are clamped with the inner walls of the two guide grooves 14, the guide plates 15 are arranged, the movable plate 13 is conveniently guided and supported in the moving process of the movable plate 13, the flexibility of the movable plate 13 is increased, the stability of the movable plate 13 is also improved, the lower surface of the movable plate 13 is fixedly connected with the outer surface of the screw nut 16, the inner wall of the screw nut 16 is connected with the outer surface of the screw rod 17 through threads, one end of the screw rod 17 is fixedly connected with one side corresponding to the rotary table 18 through a support, the screw rod 17 is arranged, the position of the movable plate 13 is more conveniently adjusted, so that the bending mechanism can process workpieces of different models, the work efficiency of the bending structure is improved, the upper surface of the console 1 is fixedly connected with the bottom ends of the two electric push rods 19, the top ends of the two electric push rods 19 are fixedly connected with the lower surfaces of the same support plate 20, and the support plate 20 is convenient for quickly connecting the work piece.

The utility model discloses a theory of operation does:

s1, before use, an operator places a workpiece above a supporting plate 20, then pushes the workpiece into the mounting groove 2 by starting an electric push rod 19, then rotates a turntable 18 to drive a screw rod 17 to rotate, so that a screw rod nut 16 drives a movable plate 13 to move above an operating platform 1, and meanwhile, a guide plate 15 below the movable plate 13 also moves inside a guide groove 14;

s2, after a workpiece passes through the mounting groove 2 and is in butt joint with the clamping plate 12, an operator simultaneously starts the two air cylinders 10 to push the two racks 6, so that the racks 6 drive the gear 5 to rotate, the rotating assembly 4 on one side of the gear 5 rotates inside the fixing seat 3 while the gear 5 rotates, the two rotating assemblies 4 simultaneously drive the clamping plate 12 to start rotating, the workpiece is limited by the movable plate 13 and the operating platform 1 while the clamping plate 12 drives the workpiece to rotate, the clamping plate 12 bends the workpiece, and the scale lines 11 on the two sides of the fixing seat 3 can accurately control the bending angle of the workpiece;

s3, in the process that the rack 6 is pushed, the movable plates 13 on the two sides of the rack 6 move in the movable groove 7 above the fixed seat 3, and meanwhile, the rollers 9 on the two sides of the connecting plate 8 drive the connecting plate 8 to move in the movable groove 7.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a panel beating mechanism of bending convenient to change angle of bending, includes operation panel (1), its characterized in that: mounting groove (2) have been seted up to the upper surface of operation panel (1), the upper surface of operation panel (1) respectively with the lower fixed surface of two fixing bases (3) be connected, the inner wall of two fixing bases (3) respectively with the outer fixed surface of two runner assemblies (4) be connected, one side that two runner assemblies (4) kept away from mutually respectively with the opposite face fixed connection of two gears (5), the surface of two gears (5) respectively with the upper surface intermeshing of two rack (6), the inner wall of two fixing bases (3) respectively with the surface mutual joint of two rack (6), one side of two rack (6) respectively with the one end fixed connection of two cylinders (10), the other end of two cylinders (10) and the one side fixed connection that same operation panel (1) corresponds, the opposite face of two runner assemblies (4) respectively with the both sides fixed connection of splint (12), the lower surface and the mounting groove (2) of splint (12) are linked together.

2. The sheet metal bending mechanism convenient for changing the bending angle of claim 1, wherein: the upper surface of fixing base (3) has seted up movable groove (7), the both sides of rack (6) respectively with two connecting plate (8) opposite face fixed connection, the inner wall sliding connection of connecting plate (8) and movable groove (7) is passed through to the both sides of rack (6).

3. The sheet metal bending mechanism convenient for changing the bending angle of claim 2, characterized in that: the inner wall joint of connecting plate (8) has a plurality of gyro wheel (9), one side of connecting plate (8) is through gyro wheel (9) and the mutual joint of inner wall in activity groove (7).

4. The sheet metal bending mechanism convenient for changing the bending angle according to claim 1, characterized in that: one side of fixing base (3) is provided with scale mark (11), rotating assembly (4) comprises bearing and pivot.

5. The sheet metal bending mechanism convenient for changing the bending angle according to claim 1, characterized in that: the upper surface of operation panel (1) and the mutual overlap joint of lower surface of fly leaf (13), the lower surface of fly leaf (13) respectively with the upper surface fixed connection of two baffle (15), two guide slot (14) have been seted up to the upper surface of operation panel (1), the surface of two baffle (15) respectively with the mutual joint of inner wall of two guide slot (14).

6. The sheet metal bending mechanism convenient for changing the bending angle of claim 5, wherein: the lower surface of the movable plate (13) is fixedly connected with the outer surface of the screw rod nut (16), the inner wall of the screw rod nut (16) is in threaded connection with the outer surface of the screw rod (17), and one end of the screw rod (17) is fixedly connected with one side corresponding to the rotary table (18) through the support.

7. The sheet metal bending mechanism convenient for changing the bending angle of claim 1, wherein: the upper surface of the operating platform (1) is fixedly connected with the bottom ends of the two electric push rods (19) respectively, and the top ends of the two electric push rods (19) are fixedly connected with the lower surface of the same supporting plate (20).