CN221639170U - Workpiece bending equipment - Google Patents

Abstract

The utility model discloses a workpiece bending device, comprising a base plate, one side of the upper end of the base plate is provided with an adjusting bending structure, and the other side of the upper end of the base plate is provided with an adjusting fixing structure; the adjusting bending structure comprises: a driving box, a fixed shaft, a fixed roller, a mounting frame, two slide grooves, a screw rod, a sliding block and a moving roller; the utility model relates to the technical field of workpiece bending, and compared with the prior art: the adjusting bending structure adopted in this case can adjust the distance between the moving roller and the fixed roller according to the different specifications of the tubular workpiece when facing the bending operation of tubular workpieces of different specifications, and adopts the adjustment method of the screw rod to fully fix the position of the moving roller, and the adjusting fixing structure adopted can achieve full fixation of the rear end of the tubular workpiece through the cooperation of the first clamping block and the second clamping block, thereby ensuring the bending effect of the tubular workpiece.

Description

Workpiece bending equipment

Technical Field

The utility model relates to the technical field of workpiece bending, in particular to workpiece bending equipment.

Background Art

Bending is the process of bending metal or other materials into a desired shape. It can be achieved by using bending equipment or by manual operation.

With current workpiece bending equipment, when performing bending operations on tubular workpieces, the pressing wheel and the wheel die are mostly fixed, which makes it impossible to perform bending operations on tubular workpieces of different specifications. In addition, the current bending equipment cannot effectively fix the rear end of the tubular workpiece when in use, resulting in the rear end of the tubular workpiece being easily offset during the bending process, resulting in poor bending effect of the tubular workpiece. In view of this, there may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution.

Utility Model Content

To achieve the above purpose, the utility model is implemented through the following technical solutions: a workpiece bending device comprises a bottom plate, one side of the upper end of the bottom plate is provided with an adjusting bending structure, and the other side of the upper end of the bottom plate is provided with an adjusting fixing structure;

The adjustable bending structure comprises: a driving box, a fixed shaft, a fixed roller, a mounting frame, two slide grooves, a lead screw, a sliding block and a movable roller;

The driving box is fixedly installed on one side of the upper end of the base plate, the fixed shaft is installed on the driving end of the driving box, the fixed roller is fixedly installed on the top of the fixed shaft, one end of the mounting frame is fixedly installed on the fixed shaft, the two sliding grooves are respectively opened on both sides of the mounting frame, the screw rod is movably embedded in the mounting frame, the sliding block is movably embedded in the mounting frame and the sliding groove, and is movably sleeved on the upper end of the screw rod, and the movable roller is fixedly installed on the upper end of the sliding block.

Preferably, the adjusting and fixing structure comprises: a fixing frame, a fixing plate, a first clamping block, a second clamping block, a connecting plate and two connecting screws;

The fixed frame is fixedly installed on the other side of the upper end of the base plate, the fixed plate is fixedly installed on one side of the upper end of the fixed frame, the first clamping block is fixedly installed on one side of the fixed plate, the second clamping block is movably placed on the upper end of the fixed frame, the connecting plate is installed on the upper end of the second clamping block, and the two connecting screws are respectively fixed on both sides of the upper end of the fixed plate, and are respectively movably passed through both sides of the connecting plate.

Preferably, a fixing groove is formed on one side of the first clamping block and the second clamping block.

Preferably, an operating handle is provided at one end of the screw rod.

Preferably, a first arc-shaped groove is provided on the upper end of the fixed roller.

Preferably, a second arc groove is provided on the upper end of the movable roller.

Beneficial Effects

The utility model provides a workpiece bending device, which has the following beneficial effects: Compared with the prior art: the adjustable bending structure adopted in this case can adjust the distance between the movable roller and the fixed roller according to the different specifications of the tubular workpiece when facing the bending operation of tubular workpieces of different specifications, and adopts the adjustment method of the screw rod to fully fix the position of the movable roller, and the adopted adjustable fixing structure can achieve full fixation of the rear end of the tubular workpiece through the cooperation of the first clamping block and the second clamping block, thereby ensuring the bending effect of the tubular workpiece.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the front three-dimensional structure of the workpiece bending device of the present invention.

FIG. 2 is a schematic diagram of the rear stereoscopic structure of the workpiece bending device of the present invention.

In the figure: 1, base plate, 2, driving box, 3, fixed shaft, 4, fixed roller, 5, mounting frame, 6, slide groove, 7, screw rod, 8, sliding block, 9, moving roller, 10, fixed frame, 11, fixed plate, 12, first clamping block, 13, second clamping block, 14, connecting plate, 15, connecting screw, 16, fixed groove, 17, operating handle, 18, first arc groove, 19, second arc groove.

DETAILED DESCRIPTION

Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Embodiment: Please refer to Figures 1-2. In order to realize the bending operation of tubular workpieces, meet the bending requirements of tubular workpieces of different specifications, and ensure the overall bending effect of the workpiece, an adjustable bending structure and an adjustable fixing structure are set. The specific working principle is as follows. When in use, the staff first screws the screw 7 in the mounting frame 5 according to the specifications of the workpiece, and drives the sliding block 8 and the moving roller 9 to move through the screw 7 until the distance between the moving roller 9 and the fixed roller 4 corresponds to the workpiece, and then embeds one end of the workpiece between the moving roller 9 and the fixed roller 4, and embeds the other end between the first clamping block 12 and the second clamping block 13, and by screwing the nuts on the upper ends of the two connecting screws 15, The spacing between the connecting plate 14 and the fixed plate 11 is changed, and the rear end of the workpiece is fixed by moving the second clamping block 13, and finally the driving box 2 at the upper end of the bottom plate 1 is driven, and the fixed shaft 3 and the mounting frame 5 are driven by the motor in the driving box 2 to rotate, so that the moving roller 9 takes the fixed roller 4 as the center of the circle to bend the workpiece. Through the above operation, the bending operation of pipes of different specifications can be realized, and the overall bending effect of the workpiece can be effectively guaranteed. A fixing groove 16 is provided on one side of the first clamping block 12 and the second clamping block 13, an operating handle 17 is provided at one end of the screw rod 7, a first arc groove 18 is provided on the upper end of the fixed roller 4, and a second arc groove 19 is provided on the upper end of the moving roller 9.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A workpiece bending device, comprising a base plate (1), characterized in that an adjusting bending structure is provided on one side of the upper end of the base plate (1), and an adjusting fixing structure is provided on the other side of the upper end of the base plate (1); The adjustable bending structure comprises: a driving box (2), a fixed shaft (3), a fixed roller (4), a mounting frame (5), two slide grooves (6), a screw rod (7), a sliding block (8) and a movable roller (9); The driving box (2) is fixedly mounted on one side of the upper end of the base plate (1); the fixed shaft (3) is mounted on the driving end of the driving box (2); the fixed roller (4) is fixedly mounted on the top of the fixed shaft (3); one end of the mounting frame (5) is fixedly mounted on the fixed shaft (3); the two slide grooves (6) are respectively arranged on both sides of the mounting frame (5); the screw rod (7) is movably embedded in the mounting frame (5); the sliding block (8) is movably embedded in the mounting frame (5) and the slide groove (6), and is movably mounted on the upper end of the screw rod (7); and the movable roller (9) is fixedly mounted on the upper end of the sliding block (8). 2. The workpiece bending equipment according to claim 1, characterized in that the adjusting and fixing structure comprises: a fixing frame (10), a fixing plate (11), a first clamping block (12), a second clamping block (13), a connecting plate (14) and two connecting screws (15); The fixed frame (10) is fixedly mounted on the other side of the upper end of the base plate (1), the fixed plate (11) is fixedly mounted on one side of the upper end of the fixed frame (10), the first clamping block (12) is fixedly mounted on one side of the fixed plate (11), the second clamping block (13) is movably placed on the upper end of the fixed frame (10), the connecting plate (14) is mounted on the upper end of the second clamping block (13), and the two connecting screws (15) are respectively fixed on both sides of the upper end of the fixed plate (11) and are respectively movably passed through both sides of the connecting plate (14). 3. The workpiece bending equipment according to claim 2 is characterized in that a fixing groove (16) is provided on one side of the first clamping block (12) and the second clamping block (13). 4. The workpiece bending equipment according to claim 1 is characterized in that an operating handle (17) is provided at one end of the screw rod (7). 5. The workpiece bending equipment according to claim 1, characterized in that a first arc groove (18) is provided at the upper end of the fixed roller (4). 6. The workpiece bending equipment according to claim 1 is characterized in that a second arc groove (19) is provided at the upper end of the moving roller (9).