A stamping apparatus facilitating demolding

Abstract

The utility model belongs to stamping equipment technical field, concretely is a kind of stamping equipment convenient to demould, including punch press and its inside stamping column;Fixed seat is fixed in the workbench top of punch press, the upper movable mounting of fixed seat is equipped with stamping seat, the upper installation of stamping seat is equipped with the stamping of lifting;The inside of stamping seat is integrated with the punching of different shapes;The lower end lower end of stamping part is integrated with the projection die of different shapes, corresponding to punching;The upper end of fixed seat is overhead extension frame, there is blanking channel between adjacent extension frame, and the inside of at least one extension frame is equipped with multilayer blanking mechanism, and multilayer blanking mechanism has multilayer pusher plate of self-adapting stroke.Punch head is integrated in stamping die, and different workpiece production is realized the quick switching in combination with punch press, and then utilize multilayer discharge mechanism built in one side of blanking channel, promptly demoulding treatment to workpiece during stamping operation, and adapt to different stamping depth, different thickness workpiece.

Description

Technical Field

[0001] This utility model belongs to the field of stamping equipment technology, and in particular relates to a stamping equipment that is easy to demold. Background Technology

[0002] Stamping is a forming process that relies on a press and dies to apply external force to sheet metal, strip, tube and profile materials to cause plastic deformation or separation, thereby obtaining workpieces of the required shape and size. A stamping device, usually referring to a stamping press or punch press, works by driving a flywheel with an electric motor or other power source and converting the rotary motion into the reciprocating linear motion of a slider through a series of transmission mechanisms.

[0003] Currently, after stamping, the workpiece may move up and down with the stamping head due to factors such as friction. This is not only unfavorable for material collection, but also affects subsequent stamping operations.

[0004] To address the aforementioned problems, this application proposes a stamping device that facilitates demolding. Utility Model Content

[0005] The purpose of this invention is to provide a stamping device that facilitates demolding, thereby solving the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a stamping equipment that facilitates demolding, including a stamping machine and its internal stamping column; A fixed base is fixed above the worktable of the stamping machine. A stamping seat is movably installed above the fixed base, and a lifting stamping part is installed above the stamping seat. The stamping base has integrated punches of different shapes inside; The lower end of the stamping section is equipped with punches of different shapes, corresponding to punching holes; The upper end of the fixed base is an elevated extension frame, and there is a material drop channel between adjacent extension frames. At least one extension frame is equipped with a multi-layer feeding mechanism, which has a multi-layer pusher plate with adaptive stroke.

[0007] Preferably, the stamping seat has side seats fixed on both sides, extending downward into the extension seats on both sides of the fixed seat, for switching the stamping seat according to the workpiece.

[0008] Preferably, a telescopic reset part is fixedly installed above the stamping seat, and the upper end of the telescopic reset part is fixedly connected to the plate extending forward and backward from the stamping part.

[0009] Preferably, the telescopic reset part is in a relaxed state when the stamping column is pressed downward, and can be compressed and shortened by external force. When the stamping column is retracted upward, the telescopic reset part is used to drive the stamping part to rise upward.

[0010] Preferably, the extension frame has an internal cavity communicating with the material discharge channel and a built-in discharge section. The discharge section is a multi-layer discharge mechanism, and the discharge section is fixedly connected to the discharge section via an electric telescopic device at the tail.

[0011] Preferably, the discharge section is equipped with upper and lower layered discharge plates through an internal chute, and the two ends of the discharge plates are slidably connected to the slides on the side walls of the chute.

[0012] Preferably, the front faces of adjacent discharge plates are flush with each other, and the side plates installed at the rear of adjacent discharge plates from top to bottom move forward in sequence to form a staggered arrangement, and a spring telescopic rod is fixedly installed between adjacent side plates.

[0013] This utility model has the following beneficial effects: 1. By combining the stamping seat and the fixed seat, different workpieces can be quickly switched within the stamping machine for multi-stage punching operations, and the separated workpieces are concentrated inside the fixed seat, improving the adaptability of the stamping equipment and making operation convenient for subsequent inspection, maintenance and use.

[0014] 2. By combining the stamping head and the stamping part, the maximum downward pressure distance can be fixed during the stamping operation. Then, the workpiece can be pushed out for unloading and demolding using the multi-layer material discharge mechanism and collected inside the fixed seat without human intervention, which helps to improve the work efficiency of the stamping operation.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model; Figure 2 This is a schematic diagram of the stamping working area structure of this utility model; Figure 3 This is a schematic diagram of the structure of the fixing base part of this utility model; Figure 4 This is a schematic diagram of the internal planar structure of the material discharge section of this utility model; The attached diagram lists the components represented by each number as follows: In the picture: 1. Stamping machine; 11. Stamping column; 2. Fixed seat; 21. Extension seat; 22. Extension frame; 221. Cavity; 23. Discharge section; 231. Electric telescopic device; 232. Discharge plate; 2321. Side plate; 2322. Spring telescopic rod; 233. Slide groove; 2331. Slide rail; 3. Stamping seat; 31. Punch; 32. Telescopic reset section; 33. Side seat; 4. Stamping section; 41. Punch. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be understood that the terms "opening", "top and bottom", "thickness", "top", "middle", "length", "inner" and "around" indicate the orientation or positional relationship only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] A stamping equipment that facilitates demolding is designed to assist sheet metal in stamping workpieces into the required workpiece shape. By integrating the stamping head below the stamping part 4 and mounting the stamping part 4 through the stamping base 3, combined with the multi-layer material discharge mechanism built into the fixed base 2, the equipment achieves the effect of timely material discharge and demolding after stamping of different workpieces, which helps to improve the production capacity of the stamping line. In some embodiments, the specific structure of the stamping equipment that facilitates demolding is as follows: Figure 1 As shown in Figure 4, it includes the stamping machine 1 and the stamping column 11 inside it; Fixed base 2 is located above the worktable of stamping machine 1. A stamping base 3 is movably installed on the upper end of fixed base 2 and is replaced as the product is changed. A lifting stamping part 4 is installed above the stamping base 3. The lower end of the stamping part 4 is equipped with punches 41 of different shapes, corresponding to the punch holes 31 of different shapes opened at the upper end of the stamping seat 3. The stamping column 11 acts on the upper surface of the stamping part 4 during the stamping operation. Furthermore, the interior of the fixed base 2 is a workpiece collection area that runs through the left and right sides. The upper end of the fixed base 2 has two opposing extension frames 22. The workpiece unloading channel is between the adjacent extension frames 22. One of the extension frames 22 has a multi-layer discharge mechanism installed inside, which is used to demold workpieces of different thicknesses at different stamping depths. It should be noted that after the workpiece is pressed downwards, the multi-layer feeding mechanism moves laterally out of the extension frame 22 and pushes the workpiece through the upper and lower layered push plates to achieve demolding operation. Moreover, the upper and lower layered plates adaptively control the outward push stroke to overcome obstacles.

[0021] like Figure 2 As shown, a telescopic reset part 32 is installed on the upper end of the stamping base 3. The movable end is fixedly connected to the protruding plate body on the front and rear sides of the stamping part 4. When the stamping column 11 presses down, the telescopic reset part 32 is in a stopped state. When the stamping column 11 retracts upward, the telescopic reset part 32 is in a running state, which is used to drive the stamping part 4 to rise.

[0022] like Figure 2 As shown, the stamping base 3 has downwardly extending punch holes 31 on both sides, and the fixing base 2 has extension bases 21 with upper opening grooves on both sides, the grooves corresponding to the punch holes 31. It is understandable that the stamping seat 3 is the pressure seat during the stamping operation, and the punch 31 located at the front and rear center corresponds to the material dropping channel of the fixed seat 2.

[0023] like Figure 3 As shown in Figure 4, the multi-layer feeding mechanism is a discharge section 23, which is installed inside the cavity 221 opened on one side of the extension frame 22. The opening of the cavity 221 is connected to the material discharge channel. The discharge section 23 has a groove 233 inside and multiple discharge plates 232 inside. Blocks extend from both sides of the discharge plate 232 and slide to the slide rails 2331 on the side wall of the groove 233 to limit the sliding path. The tail of the discharge plate 232 is a side plate 2321 that extends vertically downward. Furthermore, in normal conditions, the front faces of the multi-layer material discharge plates 232 are flush with each other, and the length of the material discharge plates 232 decreases sequentially from top to bottom, so that the side plates 2321 at the rear move forward sequentially. Furthermore, a spring telescopic rod 2322 is fixedly installed between adjacent side plates 2321, and the uppermost side plate 2321 is connected to the rear wall of the slide groove 233. It should be noted that an electric telescopic device 231 is installed at the tail of the discharge section 23 and is fixedly connected to the rear wall of the cavity 221. It is understandable that when the multiple layers of the discharge plate 232 move outward at the same time, the upper discharge plate 232 is blocked by the punch 41, causing the spring telescopic rod 2322 to be compressed, while the lower discharge plate 232 can hold the workpiece in place for discharge.

[0024] Some publicly available information describes the specific usage methods of stamping equipment that facilitates demolding, as follows: S1. Preparation stage: Select the appropriate punch 41 according to the workpiece, and install the side seat 33 into the inside of the extension seat 21. At this time, the stamping part 4, the stamping seat 3, the fixed seat 2, and the stamping machine 1 form a complete stamping equipment. S2, during the stamping stage, the stamping column 11 presses downwards onto the stamping part 4, thereby driving the punch 41 to stamp the workpiece through the punch hole 31 into the material feeding channel and collection area inside the fixed seat 2. S3, Demolding stage: Electric telescopic device 231 pushes the material discharge section 23 outward, which drives the material discharge plate 232 to abut against the workpiece and push it outward, thereby realizing demolding; S31. When the upper material discharge plate 232 is blocked by the punch 41, the spring telescopic rod 2322 located on the side of the tail side plate 2321 of the upper material discharge plate 232 is compressed. At this time, the upper material discharge plate 232 stops moving outward, while the lower material discharge plate 232 continues to move outward, thereby adapting to different stamping depths of the punch 41 and different workpiece thicknesses for demolding operations.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stamping device that facilitates demolding, characterized in that: Includes a stamping press (1) and its internal stamping column (11). A fixed seat (2) is fixed above the worktable of the stamping machine (1). A stamping seat (3) is movably installed above the fixed seat (2). A lifting stamping part (4) is installed above the stamping seat (3). The stamping base (3) has punches (31) of different shapes integrated inside. The lower end of the stamping part (4) is provided with punches (41) of different shapes, corresponding to the punching holes (31). The upper end of the fixed base (2) is an overhead extension frame (22), and there is a material drop channel between adjacent extension frames (22). At least one extension frame (22) is equipped with a multi-layer feeding mechanism, which has a multi-layer pusher plate with adaptive stroke.

2. The stamping equipment for easy demolding according to claim 1, characterized in that: The stamping seat (3) has side seats (33) fixed on both sides, which extend downward into the interior of the extension seats (21) on both sides of the fixed seat (2), for switching the stamping seat (3) according to the workpiece.

3. The stamping equipment for easy demolding according to claim 1, characterized in that: A telescopic reset part (32) is fixedly installed above the stamping seat (3), and the upper end of the telescopic reset part (32) is fixedly connected to the plate extending from the front and rear of the stamping part (4).

4. The stamping equipment for easy demolding according to claim 3, characterized in that: The telescopic reset part (32) is in a relaxed state when the stamping column (11) is pressed downward, and can be compressed and shortened by external force. When the stamping column (11) is retracted upward, the telescopic reset part (32) is used to drive the stamping part (4) to rise upward.

5. The stamping equipment for easy demolding according to claim 1, characterized in that: The extension frame (22) has an internal cavity (221) that communicates with the material drop channel and has a built-in discharge section (23). The discharge section (23) is a multi-layer discharge mechanism. The discharge section (23) is fixedly connected to the discharge section (23) through the electric telescopic device (231) at the tail.

6. The stamping equipment for easy demolding according to claim 5, characterized in that: The discharge section (23) is equipped with a layered discharge plate (232) through an internal chute (233). The two ends of the discharge plate (232) are slidably connected to the slides (2331) on both sides of the chute (233).

7. The stamping equipment for easy demolding according to claim 6, characterized in that: The front ends of adjacent discharge plates (232) are flush with each other. The side plates (2321) installed at the tail of adjacent discharge plates (232) from top to bottom move forward in sequence to form a misalignment. A spring telescopic rod (2322) is fixedly installed between adjacent side plates (2321).

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