Metal part stamping waste discharging device

Abstract

The utility model relates to the technical field of punching equipment, in particular to a metal part stamping waste discharging device which comprises a machining table and a stamping machine, the stamping machine is fixedly arranged at the top of the machining table, a stamping head is installed at the output end of the stamping machine, and a die base is fixedly arranged at the position, corresponding to the stamping head, of the top of the machining table. A discharging hopper is fixedly arranged at the bottom of the machining table, a stamping hole which penetrates through the machining table and communicates with the discharging hopper is formed in the die base, the cart moves on the lower side of the machining table to extrude a driving arm of the driving assembly, and a hopper cover is pulled through a second U-shaped frame, a first U-shaped frame and a connecting rod; and the waste discharged by the discharging hopper is completely collected through the collecting assembly, the waste can be better collected when discharged, waste splashing is prevented, and the structure is purely mechanized, easy to operate and good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to a device for discharging punching waste of metal parts. Background Technique

[0002] Metal sheets have different requirements in different environments. To meet special needs, workers need to perform different treatments on the sheets. Metal sheet punching is to cut the excess metal on the metal sheet through a punching die to form holes. Generally, the metal sheet is placed between a punching head and a die and extruded, so that the metal sheet deforms.

[0003] Patent Publication No.: CN113492172B discloses a metal sheet punching device, including a base, a cross beam, a limiting component and a punching component. Columns are installed on both sides of the top of the base, a cross beam is installed on the top of the columns, a punching component is installed at the bottom of the cross beam, a replaceable punching head is installed at the bottom of the punching component, a second through groove is penetrated through the base, a limiting component is installed in the second through groove, a supporting component is installed on the base, a feeding component is slidably matched with the supporting component, and a metal sheet penetrates through the feeding component. Through the combination of the limiting component and the replaceable punching head, holes with different aperture sizes can be punched in the metal sheet when the punching component presses down. With the cooperation of the supporting component and the feeding component, the metal sheet can move flexibly between the limiting component and the replaceable punching head, and holes with different sizes can be punched at different positions on the metal sheet, without secondary installation and positioning, improving the position accuracy between the holes of the metal sheet.

[0004] When the above disclosed structure is in use, the waste generated by punching is prone to accumulate or splash, and it is necessary to stop the machine for manual cleaning, which is quite laborious, and the waste cannot be perfectly discharged and collected. Therefore, it needs to be improved. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a device for discharging punching waste of metal parts.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the present utility model provides the following technical solutions: A metal part stamping waste discharging device, including a processing table and a stamping machine. The stamping machine is fixedly arranged on the top of the processing table. The output end of the stamping machine is equipped with a stamping head. A die seat is fixedly arranged at the position corresponding to the stamping head on the top of the processing table. A discharge funnel is fixedly arranged at the bottom of the processing table. A stamping hole penetrating the processing table and communicating with the discharge funnel is arranged on the die seat. Table legs are fixedly arranged at the four corners of the bottom end face of the processing table. An outlet is arranged at the bottom of the discharge funnel. Guide rails are fixedly arranged on the front and rear sides of the outlet at the bottom of the discharge funnel. A hopper cover is slidably arranged between the two guide rails. A driving component for driving the hopper cover to move is arranged on the bottom end face of the processing table on one side of the discharge funnel. A reset component is connected between the driving component and the discharge funnel. A collecting component for collecting waste is arranged under the processing table. The collecting component cooperates with the driving component.

[0009] To facilitate the sliding of the hopper cover, the improvement of the present utility model is that the driving component includes a driving arm, a slider, a first U-shaped frame, a second U-shaped frame and a connecting rod. One end of the driving arm is rotatably connected to the bottom end face of the processing table. A chute is arranged on the side of the driving arm close to the discharge funnel. The slider is slidably arranged in the chute. The first U-shaped frame is fixedly arranged on the slider. The second U-shaped frame is fixedly arranged on the side of the hopper cover close to the driving arm. A connecting rod is rotatably connected between the second U-shaped frame and the first U-shaped frame.

[0010] To facilitate the reset of the driving component, the improvement of the present utility model is that the reset component includes a fixed block and a tension spring. Fixed blocks are fixedly arranged on the outer wall of the driving arm above the chute and at the position corresponding to the discharge funnel. A tension spring is connected between the two fixed blocks.

[0011] To facilitate the collection of waste, the improvement of the present utility model is that the collecting component includes a trolley and a discharge door. A discharge port is arranged on one side of the trolley. A discharge door is installed at the position corresponding to the discharge port on the outer wall of the trolley. The trolley is located under the processing table and cooperates with the driving arm.

[0012] To facilitate the reduction of friction between the collecting component and the driving rod component, the improvement of the present utility model is that a wheel frame is connected by screws at the contact position between the driving arm and the trolley. A guide wheel is rotatably arranged on the wheel frame.

[0013] To facilitate the viewing of the accumulation of waste in the discharge funnel, the improvement of the present utility model is that an observation window is arranged on the outer wall of the discharge funnel.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a metal part stamping waste discharging device, which has the following beneficial effects:

[0016] The stamping waste discharging device for the metal part moves under the processing table through a trolley, extrudes the driving arm of the driving component, pulls the hopper cover through the second U-shaped frame, the first U-shaped frame and the connecting rod, and completely collects the waste discharged from the discharge funnel through the collecting component. This structure can better collect the waste when discharging the waste, prevent the waste from splashing, and is purely mechanized, simple to operate and has good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 for the present utility model Figure 1 schematic view of another perspective of the structure;

[0019] Figure 3 for the present utility model Figure 2 schematic view of another perspective of the structure;

[0020] Figure 4 for the present utility model Figure 3 magnified schematic view of the structure at position A in the present utility model;

[0021] Figure 5 is a schematic view of the structure at the chute of the driving arm of the present utility model;

[0022] In the figure: 1, processing table; 2, punching machine; 3, punching head; 4, die seat; 5, table leg; 6, discharge funnel; 7, guide rail; 8, hopper cover; 9, driving arm; 10, first U-shaped frame; 11, second U-shaped frame; 12, connecting rod; 13, fixed block; 14, tension spring; 15, observation window; 16, trolley; 17, discharge door; 18, slider; 19, wheel bracket; 20, guide wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 5, A metal part stamping waste discharging device, including a processing table 1 and a stamping machine 2. The stamping machine 2 is fixedly arranged on the top of the processing table 1. A stamping head 3 is installed at the output end of the stamping machine 2. A mold base 4 is fixedly arranged at the position corresponding to the stamping head 3 on the top of the processing table 1. A discharge funnel 6 is fixedly arranged at the bottom of the processing table 1. A stamping hole penetrating the processing table 1 and communicating with the discharge funnel 6 is arranged on the mold base 4. Table legs 5 are fixedly arranged at the four corners of the bottom end face of the processing table 1. An outlet is arranged at the bottom of the discharge funnel 6. Guide rails 7 are fixedly arranged on the front and rear sides of the outlet at the bottom of the discharge funnel 6. A hopper cover 8 is slidably arranged between the two guide rails 7. A driving component for driving the hopper cover 8 to move is arranged on the bottom end face of the processing table 1 on one side of the discharge funnel 6. A reset component is connected between the driving component and the discharge funnel 6. A collecting component for collecting waste is arranged under the processing table 1. The collecting component is matched with the driving component; Place the metal part on the mold base 4, and the stamping machine 2 drives the stamping head 3 to move downward, so that the stamping head 3 penetrates the metal part and extends into the mold base 4, so that the stamping waste can fall into the discharge funnel 6. Subsequently, use the collecting component to drive the driving component, so that the hopper cover 8 can move to one side between the two guide rails 7, exposing the outlet at the bottom of the discharge funnel 6, facilitating the discharge of the waste in the discharge funnel 6, and at the same time collecting the waste through the collecting component. This structure is simple to operate and can collect the waste in the discharge funnel 6 at any time.

[0025] The above driving component can be any one. This application provides an embodiment. The driving component includes a driving arm 9, a slider 18, a first U-shaped frame 10, a second U-shaped frame 11 and a connecting rod 12. One end of the driving arm 9 is rotatably connected to the bottom end face of the processing table 1. A chute is arranged on the side of the driving arm 9 close to the discharge funnel 6. The slider 18 is slidably arranged in the chute. The first U-shaped frame 10 is fixedly arranged on the slider 18. The second U-shaped frame 11 is fixedly arranged on the side of the hopper cover 8 close to the driving arm 9. A connecting rod 12 is rotatably connected between the second U-shaped frame 11 and the first U-shaped frame 10; The collecting component moves to one side under the processing table 1 and presses the driving arm 9. The driving arm 9 swings at the bottom of the processing table 1. Further, the hopper cover 8 is pulled through the second U-shaped frame 11, the first U-shaped frame 10 and the connecting rod 12, so that the hopper cover 8 slides to one side between the two guide rails 7, and the outlet at the bottom of the discharge funnel 6 is exposed, so that the waste in the discharge funnel 6 is discharged and falls into the collecting component. This structure is purely mechanized, simple to operate and has good practicability.

[0026] The above-mentioned reset component can be any one. The present application provides an embodiment in which the reset component includes a fixed block 13 and a tension spring 14. Fixed blocks 13 are fixedly arranged on the outer wall of the driving arm 9 above the sliding groove and at positions corresponding to the discharge funnel 6. A tension spring 14 is connected between the two fixed blocks 13. When the collection component is moved out under the processing table 1, the contraction of the tension spring 14 pulls the driving arm 9 towards the discharge funnel 6 through the fixed block 13, resetting the driving arm 9. The hopper cover 8 is reset between the two guide rails 7 through the first U-shaped frame 10, the second U-shaped frame 11, and the connecting rod 12, so that the hopper cover 8 is at the bottom discharge port of the discharge funnel 6, closing the discharge funnel 6, and the waste can continue to be collected.

[0027] Regarding the above-mentioned collection component, the present application provides an embodiment. The collection component includes a trolley 16 and a discharge door 17. A discharge opening is provided on one side of the trolley 16, and a discharge door 17 is installed at a position corresponding to the discharge opening on the outer wall of the trolley 16. The trolley 16 is located under the processing table 1 and cooperates with the driving arm 9. The trolley 16 can be directly purchased on the market, and the height of the outer wall of the trolley 16 needs to be higher than the bottom end of the driving arm 9.

[0028] Regarding the problem that the above-mentioned driving arm 9 is prone to wear when it often contacts the trolley 16, to solve the above problem, a wheel frame 19 is connected to the contact position between the driving arm 9 and the trolley 16 by screws, and a guide wheel 20 is rotatably arranged on the wheel frame 19. By contacting the outer wall of the trolley 16 through the guide wheel 20, the occurrence of wear can be avoided, making this structure more durable.

[0029] Regarding the situation that the internal waste accumulation in the above-mentioned discharge funnel 6 cannot be viewed at any time during use, to avoid the occurrence of the above situation, an observation window 15 is provided on the outer wall of the discharge funnel 6. Through the observation window 15, the amount of waste accumulation in the discharge funnel 6 can be viewed at any time, facilitating the timely discharge of waste.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal stamping waste discharge device, comprising a processing table (1) and a stamping machine (2), characterized in that: A punching machine (2) is fixedly arranged on the top of the processing table (1), a punching head (3) is installed on the output end of the punching machine (2), a mold seat (4) is fixedly arranged at a position corresponding to the punching head (3) on the top of the processing table (1), a discharge funnel (6) is fixedly arranged on the bottom of the processing table (1), a punching hole penetrating the processing table (1) and connected to the discharge funnel (6) is arranged on the mold seat (4), table legs (5) are fixedly arranged at the four corners of the bottom end surface of the processing table (1), and the discharge funnel (6) is fixedly arranged on the bottom of the processing table (1). ) is provided with a discharge port at the bottom, a guide rail (7) is fixedly provided at the bottom of the discharge hopper (6) at the front and rear sides of the discharge port, a bucket cover (8) is slidably provided between the two side guide rails (7), a driving component for driving the bucket cover (8) to move is provided at the bottom end surface of the processing table (1) at one side of the discharge hopper (6), a reset component is connected between the driving component and the discharge hopper (6), and a collection component for collecting waste is provided at the lower side of the processing table (1), and the collection component cooperates with the driving component.

2. A metal stamping waste discharge device according to claim 1, characterized in that: The driving assembly comprises a driving arm (9), a slider (18), a first U-shaped frame (10), a second U-shaped frame (11) and a connecting rod (12); one end of the driving arm (9) is rotatably connected to the bottom end surface of the processing table (1); a sliding groove is arranged on the side of the driving arm (9) close to the discharge funnel (6); a sliding groove is slidably arranged in the sliding groove; the first U-shaped frame (10) is fixedly arranged on the sliding groove (18); a second U-shaped frame (11) is fixedly arranged on the side of the bucket cover (8) close to the driving arm (9); and a connecting rod (12) is rotatably connected between the second U-shaped frame (11) and the first U-shaped frame (10).

3. A metal stamping waste discharge device according to claim 2, characterized in that: The reset assembly comprises a fixed block (13) and a tension spring (14); the outer wall of the driving arm (9) is located on the upper side of the slide groove and is fixedly provided with a fixed block (13) at a position corresponding to the discharge funnel (6); and a tension spring (14) is connected between the fixed blocks (13) on both sides.

4. A metal stamping waste discharge device according to claim 3, characterized in that: The collecting assembly comprises a trolley (16) and a discharge door (17). A discharge port is arranged on one side of the trolley (16). The discharge door (17) is installed at a position on the outer wall of the trolley (16) corresponding to the discharge port. The trolley (16) is located at the lower side of the processing table (1) and cooperates with the driving arm (9).

5. The metal stamping waste discharge device according to claim 4, characterized in that: The contact position between the driving arm (9) and the trolley (16) is connected with a wheel frame (19) through screws, and a guide wheel (20) is rotatably arranged on the wheel frame (19).

6. A metal stamping waste discharge device according to claim 5, characterized in that: An observation window (15) is arranged on the outer wall of the discharge funnel (6).

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