CN218656241U - Metal plate bending mechanism - Google Patents

Abstract

The utility model discloses a sheet metal mechanism of bending, concretely relates to sheet metal processing technology field, including the processing platform, processing bench top is equipped with fixed subassembly and the subassembly of bending, fixed subassembly is including fixed riser of establishing on processing bench top, fixed riser one side is equipped with the grip block of two symmetries, two activity grooves have been seted up to fixed riser one side, activity inslot portion is equipped with two movable blocks, four the movable block outside respectively with the inboard fixed connection of two grip blocks, activity inslot portion is equipped with the threaded rod. The utility model discloses an adjust the distance between two grip blocks for two grip blocks can carry out the centre gripping to the sheet metal of different width fixedly, and the suitability is stronger, and the condition of making a round trip to change fixed knot structure appears when having avoided bending the sheet metal of different width, makes the bending process of different sheet metals book all more convenient, and the result of use is better.

Description

A sheet metal bending mechanism

technical field

The utility model relates to the technical field of sheet metal processing, in particular to a sheet metal bending mechanism.

Background technique

Sheet metal is metal formed into thin, flat sheets by industrial processes. Sheet metal is one of the basic forms used in metalworking, which can be cut and bent into various shapes. Countless everyday objects are made from sheet metal. The bending of sheet metal is a kind of sheet metal.

At present, when the sheet metal bending mechanism is used in practice, one end of the sheet metal is mostly directly fixed, and then the other end is bent, but the structure for fixing the sheet metal is mostly a fixed frame structure, so It can only fix metal sheets of one width, and its applicability is low. When it needs to bend metal sheets of different widths, it needs to use different fixing structures to fix the metal sheets. It is more troublesome to replace the fixed structure, and the use effect is not good enough.

Therefore, it is necessary to invent a sheet metal bending mechanism to solve the above problems.

Utility model content

The purpose of this utility model is to provide a sheet metal bending mechanism. By adjusting the distance between the two clamping plates, the two clamping plates can clamp and fix metal sheets of different widths, and the applicability is relatively high. Strong, avoiding the situation of changing the fixed structure back and forth when bending metal sheets of different widths, making the bending process of different metal sheets more convenient, and the use effect is better, so as to solve the above-mentioned shortcomings in the technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sheet metal bending mechanism, including a processing table, the top of the processing table is provided with a fixed assembly and a bending assembly;

The fixed component includes a fixed vertical plate fixed on the top of the processing table, two symmetrical clamping plates are arranged on one side of the fixed vertical plate, two movable slots are opened on one side of the fixed vertical plate, and the movable There are two movable blocks inside the groove, the outer sides of the four movable blocks are respectively fixedly connected with the inner sides of the two clamping plates, and a threaded rod is arranged inside the movable groove, and one end of the threaded rod passes through the two movable blocks and extends To the top of the fixed riser, the threaded rod and the two movable blocks are threadedly connected in opposite directions, and both ends of the threaded rod are rotationally connected to the inner top and bottom of the movable block.

Preferably, a turning handle is fixed on the top of one of the threaded rods, and the turning handle is arranged on the top of the fixed vertical plate, so as to drive the threaded rod to rotate.

Preferably, the outer end of the threaded rod is fixed with a pulley, the pulley is arranged on the top of the fixed riser, one of the pulleys is arranged at the bottom of the handle, and the two pulleys are connected by a belt, which is convenient for two Connection drive between threaded rods.

Preferably, the bending assembly includes a fixed bending roller fixed on the top of the processing table, the fixed bending roller is arranged on the rear end side of the fixed vertical plate, and a fixed rod is arranged on the outside of the fixed bending roller, so The outer end of the fixed rod is rotatably connected with a rotating bending roller, the fixed rod and the rotating bending roller are both arranged on the rear side of the fixed vertical plate, the top of the fixed bending roller is rotatably connected with a rotating rod, and the rotating rod and the fixed A connecting fixed block is arranged between the rods, and the top of the fixed rod and the rotating rod are fixedly connected by the connecting fixed block, so that the sheet metal can be bent, and the bending process is relatively simple and convenient.

Preferably, the top of the processing table is fixed with an L-shaped support plate, and the L-shaped support plate is arranged on the top of the rear side of the fixed vertical plate. At the bottom of the side, the top of the L-shaped support plate is fixed with a motor, the top of the rotating rod passes through the L-shaped support plate and is fixedly connected with the output shaft of the motor, and the top of the rotating rod is rotationally connected with the L-shaped support plate. It can drive the fixed rod and rotate the bending roller to automatically bend the metal sheet.

Preferably, the top of the processing table is provided with an annular chute, the annular chute is arranged outside the fixed bending roller, and an annular slider is arranged inside the annular chute, and the top end of the annular slider and the bottom end of the fixed rod The fixed connection is convenient for limiting and guiding the fixed rod and the rotating bending roller.

Preferably, four corners of the bottom end of the processing table are fixed with supporting legs, which is convenient for supporting and fixing the device.

In the above-mentioned technical scheme, the technical effects and advantages provided by the utility model:

By adjusting the distance between the two clamping plates, the two clamping plates can clamp and fix metal sheets of different widths, which has strong applicability and avoids back and forth replacement when bending metal sheets of different widths The appearance of the fixed structure makes the bending process of different metal sheets more convenient, and the use effect is better.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. For some embodiments described, those skilled in the art can also obtain other drawings according to these drawings.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the overall three-dimensional cross-sectional structure schematic diagram of the utility model;

Fig. 3 is the three-dimensional structural schematic diagram of the fixed riser of the present invention;

Fig. 4 is a three-dimensional structure diagram of the fixed bending roller and the rotating bending roller of the present invention.

Explanation of reference signs:

1. Processing table; 2. Fixed vertical plate; 3. Clamping plate; 4. Movable groove; 5. Movable block; 6. Threaded rod; 7. Turning handle; 8. Pulley; 9. Belt; 10. Fixed bending Roller; 11, fixed rod; 12, rotating bending roller; 13, rotating rod; 14, connecting fixed block; 15, L-shaped support plate; 16, motor; 17, annular chute; 18, annular slider; 19, Support the legs.

Detailed ways

In order to make those skilled in the art better understand the technical solution of the utility model, the utility model will be further introduced in detail below in conjunction with the accompanying drawings.

The utility model provides a sheet metal bending mechanism as shown in Figures 1-4, which includes a processing table 1, and the top of the processing table 1 is provided with a fixing assembly and a bending assembly;

The fixed assembly includes a fixed vertical plate 2 fixed on the top of the processing table 1, two symmetrical clamping plates 3 are arranged on one side of the fixed vertical plate 2, two movable slots 4 are opened on one side of the fixed vertical plate 2, and the movable slot 4 There are two movable blocks 5 inside, and the outer sides of the four movable blocks 5 are respectively fixedly connected with the inner sides of the two clamping plates 3, and the inside of the movable groove 4 is provided with a threaded rod 6, and one end of the threaded rod 6 passes through the two movable blocks 5 and extends To the top of the fixed vertical plate 2, the threaded rod 6 and the two movable blocks 5 are connected by threads and the thread directions are opposite. The top of the rod 6 is fixedly provided with a turning handle 7, and the turning handle 7 is arranged on the top of the fixed riser 2, and the outer end of the threaded rod 6 is fixedly provided with a pulley 8, and the pulley 8 is arranged on the top of the fixed riser 2, and one of the pulleys 8 is arranged on the turn handle 7 bottoms, are connected by belt 9 between two belt pulleys 8.

The four corners at the bottom of the processing table 1 are fixedly provided with supporting legs 19 .

Turn the handle 7, the handle 7 drives one of the threaded rods 6 to rotate, and the threaded rod 6 drives the other threaded rod 6 to rotate through the pulley 8 and the belt 9. Since the threaded rod 6 is threaded with the movable block 5, the two The movable block 5 approaches or moves away from each other along with the rotation of the threaded rod 6, and the movable block 5 drives the clamping plate 3 to adjust the position, so that the distance between the two clamping plates 3 can be adjusted, so that the two clamping plates 3 can Clamp and fix metal sheets of different widths.

The utility model provides a sheet metal bending mechanism as shown in Figures 1-4, the bending assembly includes a fixed bending roller 10 fixed on the top of the processing table 1, and the fixed bending roller 10 is arranged on the fixed vertical plate 2 On one side of the rear end, a fixed rod 11 is provided on the outside of the fixed bending roller 10, and the outer end of the fixed rod 11 is rotatably connected to a rotating bending roller 12, and both the fixed rod 11 and the rotating bending roller 12 are arranged on the rear side of the fixed vertical plate 2 , the top of the fixed bending roller 10 is rotatably connected with a rotating rod 13, and a connecting fixed block 14 is arranged between the rotating rod 13 and the fixed rod 11. 1. The top end is fixed with an L-shaped support plate 15. The L-shaped support plate 15 is arranged on the top of the rear side of the fixed vertical plate 2. The rotating bending roller 12 and the fixed bending roller 10 are both arranged at the bottom of one side of the L-shaped support plate 15. L Type support plate 15 tops are fixedly provided with motor 16, and turning bar 13 tops pass L-shaped support plate 15 and are fixedly connected with the output shaft of motor 16, and rotation link is connected between turning bar 13 tops and L-shaped support plate 15.

The top of the processing table 1 is provided with an annular chute 17, and the annular chute 17 is arranged on the outside of the fixed bending roller 10, and the inside of the annular chute 17 is provided with an annular slider 18, and the top of the annular slider 18 is fixedly connected with the bottom end of the fixed rod 11.

Insert one end of the metal sheet between the two clamping plates 3, make one end of the metal sheet pass between the fixed bending roller 10 and the rotating bending roller 12, and keep the part to be bent on the fixed bending roller. Between the bending roller 10 and the rotating bending roller 12, start the motor 16, the output shaft of the motor 16 drives the rotating rod 13 to rotate, the rotating rod 13 drives the connecting fixed block 14 and the fixed rod 11 to rotate, and the fixed rod 11 drives the rotating bending roller 12 To bend the sheet metal, this completes the bending work of the sheet metal.

The utility model adjusts the distance between the two clamping plates 3, so that the two clamping plates 3 can clamp and fix metal sheets of different widths, which has strong applicability and avoids the need for metal sheets of different widths. The situation of changing the fixed structure back and forth during bending makes the bending process of different metal sheets more convenient, and the use effect is better. This embodiment specifically solves the actual use of the sheet metal bending mechanism in the prior art. When it is used, the structure for fixing sheet metal is mostly a fixed frame structure, so that it can only fix sheet metal of one width, and its applicability is low. When it needs to bend sheet metal of different widths, It is necessary to use different fixing structures to fix the sheet metal, so it is more troublesome to replace the fixing structures back and forth, and the use effect is not good enough.

Some exemplary embodiments of the present utility model have been described above only by way of illustration. Undoubtedly, for those skilled in the art, without departing from the spirit and scope of the present utility model, various Modifications are made to the described embodiments. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a sheet metal mechanism of bending, includes processing platform (1), its characterized in that: the top end of the processing table (1) is provided with a fixing assembly and a bending assembly;

fixed subassembly is including fixed riser (2) of establishing on processing platform (1) top, fixed riser (2) one side is equipped with grip block (3) of two symmetries, two activity groove (4) have been seted up to fixed riser (2) one side, activity groove (4) inside is equipped with two movable block (5), four the movable block (5) outside respectively with two grip block (3) inboard fixed connection, activity groove (4) inside is equipped with threaded rod (6), threaded rod (6) one end is passed two movable block (5) and is extended to fixed riser (2) top, all through threaded connection and screw thread opposite direction between threaded rod (6) and two movable block (5), all rotate between threaded rod (6) both ends and movable block (5) inside top and the bottom and be connected.

2. The sheet metal bending mechanism of claim 1, wherein: one of the threaded rods (6) is fixedly provided with a rotating handle (7) at the top end, and the rotating handle (7) is arranged at the top of the fixed vertical plate (2).

3. The sheet metal bending mechanism of claim 2, wherein: threaded rod (6) outer end is fixed and is equipped with belt pulley (8), establish at fixed riser (2) top belt pulley (8), one of them belt pulley (8) are established and are changeed (7) bottom, two be connected through belt (9) between belt pulley (8).

4. The sheet metal bending mechanism of claim 1, wherein: the subassembly of bending is including fixed bending roll (10) of establishing on processing platform (1) top, fixed bending roll (10) are established in fixed riser (2) rear end one side, fixed bending roll (10) outside is equipped with dead lever (11), dead lever (11) outer end is rotated and is connected with rotation bending roll (12), dead lever (11) and rotation bending roll (12) are all established at fixed riser (2) rear side, fixed bending roll (10) top is rotated and is connected with dwang (13), be equipped with between dwang (13) and dead lever (11) and connect fixed block (14), through connecting fixed block (14) fixed connection between dead lever (11) top and dwang (13).

5. The sheet metal bending mechanism of claim 4, wherein: processing platform (1) top is fixed to be equipped with L type backup pad (15), establish at fixed riser (2) rear side top L type backup pad (15), roll (12) and fixed roll (10) of bending are all established in L type backup pad (15) one side bottom in the rotation, L type backup pad (15) top is fixed to be equipped with motor (16), dwang (13) top pass L type backup pad (15) and with the output shaft fixed connection of motor (16), rotate between dwang (13) top and L type backup pad (15) and be connected.

6. The sheet metal bending mechanism of claim 4, wherein: processing platform (1) top has seted up annular spout (17), establish in the fixed roll of bending (10) outside annular spout (17), annular spout (17) inside is equipped with annular slider (18), annular slider (18) top and dead lever (11) bottom fixed connection.

7. The sheet metal bending mechanism of claim 1, wherein: four corners of the bottom end of the processing table (1) are fixedly provided with supporting legs (19).

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