Continuous stamping die
Technical Field
The utility model relates to the technical field of stamping, in particular to a continuous stamping die.
Background
The die used for stamping is called a stamping die, simply called a die. The stamping die is a special tool for batch processing materials (metal or nonmetal) into required stamping parts, and the stamping process, the die, the stamping equipment and the stamping materials form three elements of stamping processing, and stamping parts can be obtained only by combining the stamping process, the die, the stamping equipment and the stamping materials.
Through retrieval, chinese patent publication No. CN220461882U discloses a continuous stamping die for metal stamping, the stamping die is arranged in a trough between a left edge strip and a right edge strip through a feeding and discharging assembly and a feeding assembly, a motor is started, a motor drives a roller to rotate, a rubber ring is driven to rotate immediately, the rubber ring provides friction force and acts on the plate, the plate can be driven to automatically feed, and the stamping die and a fixed die are matched for stamping, after stamping return, the plate can be automatically fed so as to be convenient for next stamping.
The stamping die has certain defects in the use process, for example, when the thickness of the plate exceeds the height of the trough, or when the width of the plate is smaller than or larger than the widths of two groups of strakes, the plate cannot be conveyed. A continuous stamping die is proposed for this purpose to solve the above-mentioned problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a continuous stamping die, and aims to solve the problem that the plates cannot be conveyed when the thickness of the plates exceeds the height of a trough or when the width of the plates is smaller or larger than the widths of two groups of strakes in the prior art.
In order to achieve the purpose, the continuous stamping die comprises a fixed die, conveying components are arranged on two sides of the fixed die, each conveying component comprises two groups of fixed plates and a moving plate, through holes are formed in the surfaces of the moving plates, threaded rods are connected in the through holes in a threaded mode, one ends of the threaded rods are connected to the surfaces of the fixed plates in a rotating mode, and braking wheels are fixedly connected to the other ends of the threaded rods.
As a further description of the above technical solution:
The bottom surface fixedly connected with support of fixed plate, two sets of threaded connection has two-way lead screw between the support, the tip fixedly connected with runner of two-way lead screw.
As a further description of the above technical solution:
The surface of fixed plate fixedly connected with two sets of symmetry sets up the guide bar, the guide bar runs through and sliding connection is on the surface of movable plate.
As a further description of the above technical solution:
The surface of the movable plate is provided with a through groove, the inner wall of the through groove is rotationally connected with a plurality of groups of driving rollers distributed in an array manner, and the plurality of groups of driving rollers are in transmission connection through a conveying belt.
As a further description of the above technical solution:
The lateral wall fixedly connected with motor of movable plate, the output shaft of motor runs through and rotates to be connected on the inner wall of logical groove, the output shaft of motor and the lateral wall fixed connection of driving roller.
As a further description of the above technical solution:
The shape of the fixed plate and the movable plate is L-shaped.
The utility model has the following beneficial effects:
1. According to the utility model, the brake wheel is rotated, so that the threaded rod drives the movable plate to move upwards or downwards, and the distance between the fixed plate and the movable plate can be adjusted, so that plates with different thicknesses can be conveyed.
2. According to the utility model, the rotating wheel is rotated, so that the two groups of brackets are driven by the bidirectional threaded rod to move oppositely or move back to back, and the width of the conveying assembly can be adjusted according to the width of the plate.
Drawings
Fig. 1 is a schematic perspective view of a continuous stamping die according to the present utility model;
Fig. 2 is a schematic structural diagram of a conveying assembly of a continuous stamping die according to the present utility model;
Fig. 3 is a schematic structural view of a support and a bidirectional screw of the continuous stamping die.
Legend description:
1. The device comprises a fixed die, a conveying assembly, a fixed plate, a movable plate, a guide rod, a threaded rod, a 25, a brake wheel, a 26, a bracket, a 27, a bidirectional screw rod, a 28, a rotating wheel, a 3, a through groove, a 4, a driving roller, a 5, a conveying belt, a 6 and a motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, in one embodiment of the present utility model, a continuous stamping die includes a fixed die 1, two sides of the fixed die 1 are provided with conveying assemblies 2, one group of conveying assemblies 2 is used for conveying a plate above the fixed die 1, and the other group of conveying assemblies 2 is used for conveying the stamped plate away from the fixed die 1, so that the fixed die 1 can perform continuous stamping operation. The conveying assembly 2 comprises two groups of fixed plates 21 and moving plates 22, wherein the fixed plates 21 and the moving plates 22 are L-shaped, and the fixed plates 22 and the moving plates 22 are combined into a guide rail for conveying the plates for guiding the plates. Two groups of symmetrically arranged guide rods 23 are fixedly connected to the surface of the fixed plate 21, the guide rods 23 penetrate through and are slidably connected to the surface of the movable plate 22, and the guide rods 23 position and guide the movable plate 22 to prevent the movable plate 22 from shifting in the vertical movement process. The surface of the movable plate 22 is provided with a through hole which penetrates through, a threaded rod 24 is connected in the through hole in a threaded manner, one end of the threaded rod 24 is rotatably connected to the surface of the fixed plate 21, and the other end of the threaded rod 24 is fixedly connected with a brake wheel 25. By rotating the brake wheel 45, the threaded rod 24 drives the moving plate 24 to move upwards or downwards, so that the distance between the fixed plate 21 and the moving plate 22 can be adjusted, and plates with different thicknesses can be conveyed.
Referring to fig. 1 and 3, the bottom surface of the fixing plate 21 is fixedly connected with a bracket 26, the bracket 26 is used for supporting the bottom surface of the fixing plate 21, a bidirectional screw rod 27 is connected between the two groups of brackets 26 in a threaded manner, the end part of the bidirectional screw rod 27 is fixedly connected with a rotating wheel 28, and the bidirectional screw rod 27 drives the two groups of brackets 26 to move in opposite directions or move in opposite directions by rotating the rotating wheel 28, so that the width of the conveying assembly 2 can be adjusted according to the width of a plate.
Referring to fig. 1-2, a through groove 3 is formed in the surface of the moving plate 22, a plurality of groups of driving rollers 4 distributed in array are rotationally connected to the inner wall of the through groove 3, the through groove 3 is used for providing installation space for the driving rollers 4, the plurality of groups of driving rollers 4 are in transmission connection through a conveying belt 5, a motor 6 is fixedly connected to the side wall of the moving plate 22, an output shaft of the motor 6 penetrates through and is rotationally connected to the inner wall of the through groove 3, and an output shaft of the motor 6 is fixedly connected with the side wall of the driving roller 4. By adjusting the height of the moving plate 22, the surface of the conveyor belt 5 is brought into contact with the surface of the sheet material, and the driving roller 4 and the conveyor belt 5 are driven by the start motor 6, so that the sheet material is conveyed.
The working principle is that the two groups of brackets 26 are driven to move in opposite directions or move in opposite directions by the bidirectional threaded rod 27 through rotating the rotating wheel 28, the width of the conveying assembly 2 is adjusted according to the width of the plate, the threaded rod 24 drives the movable plate 24 to move upwards or downwards through rotating the braking wheel 45, so that the distance between the fixed plate 21 and the movable plate 22 can be adjusted, the surface of the conveying belt 5 is in contact with the surface of the plate, the driving roller 4 and the conveying belt 5 are driven by the starting motor 6 to convey the plate to the position above the fixed die 1, and after the stamping is finished, the plate after the stamping is finished is conveyed away from the fixed die 1 by the other group of conveying assemblies 2, so that the fixed die 1 can perform continuous stamping operation.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.